20187362052

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:821

約数の個数: 288

約数和(自身を含む): 62504193024

約数和(自身を除く): 42316830972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 311, 324, 351, 396, 429, 467, 468, 486, 572, 594, 622, 702, 858, 891, 933, 934, 972, 1053, 1188, 1244, 1287, 1401, 1404, 1716, 1782, 1866, 1868, 2106, 2574, 2673, 2799, 2802, 3159, 3421, 3564, 3732, 3861, 4043, 4203, 4212, 5137, 5148, 5346, 5598, 5604, 6071, 6318, 6842, 7722, 8086, 8397, 8406, 10263, 10274, 10692, 11196, 11583, 12129, 12142, 12609, 12636, 13684, 15411, 15444, 16172, 16794, 16812, 18213, 20526, 20548, 23166, 24258, 24284, 25191, 25218, 30789, 30822, 33588, 34749, 36387, 36426, 37827, 41052, 44473, 46233, 46332, 48516, 50382, 50436, 54639, 61578, 61644, 66781, 69498, 72774, 72852, 75573, 75654, 88946, 92367, 92466, 100764, 109161, 109278, 113481, 123156, 133419, 133562, 138699, 138996, 145237, 145548, 151146, 151308, 163917, 177892, 184734, 184932, 200343, 218322, 218556, 226962, 266838, 267124, 277101, 277398, 290474, 302292, 327483, 327834, 369468, 400257, 400686, 416097, 435711, 436644, 453924, 491751, 533676, 554202, 554796, 580948, 601029, 654966, 655668, 800514, 801372, 831303, 832194, 871422, 982449, 983502, 1108404, 1200771, 1202058, 1248291, 1307133, 1309932, 1475253, 1597607, 1601028, 1662606, 1664388, 1742844, 1803087, 1888081, 1964898, 1967004, 2401542, 2404116, 2496582, 2614266, 2950506, 3195214, 3325212, 3602313, 3606174, 3776162, 3921399, 3929796, 4792821, 4803084, 4993164, 5228532, 5409261, 5664243, 5901012, 6390428, 7204626, 7212348, 7552324, 7842798, 9585642, 10806939, 10818522, 11328486, 11764197, 14378463, 14409252, 15685596, 16227783, 16992729, 19171284, 20768891, 21613878, 21637044, 22656972, 23528394, 28756926, 32455566, 33985458, 35292591, 41537782, 43135389, 43227756, 47056788, 50978187, 57513852, 62306673, 64911132, 67970916, 70585182, 83075564, 86270778, 101956374, 124613346, 129406167, 141170364, 152934561, 172541556, 186920019, 203912748, 249226692, 258812334, 305869122, 373840038, 388218501, 458803683, 517624668, 560760057, 611738244, 747680076, 776437002, 917607366, 1121520114, 1552874004, 1682280171, 1835214732, 2243040228, 3364560342, 5046840513, 6729120684, 10093681026, 20187362052]

約数ペア:

[(1, 20187362052), (2, 10093681026), (3, 6729120684), (4, 5046840513), (6, 3364560342), (9, 2243040228), (11, 1835214732), (12, 1682280171), (13, 1552874004), (18, 1121520114), (22, 917607366), (26, 776437002), (27, 747680076), (33, 611738244), (36, 560760057), (39, 517624668), (44, 458803683), (52, 388218501), (54, 373840038), (66, 305869122), (78, 258812334), (81, 249226692), (99, 203912748), (108, 186920019), (117, 172541556), (132, 152934561), (143, 141170364), (156, 129406167), (162, 124613346), (198, 101956374), (234, 86270778), (243, 83075564), (286, 70585182), (297, 67970916), (311, 64911132), (324, 62306673), (351, 57513852), (396, 50978187), (429, 47056788), (467, 43227756), (468, 43135389), (486, 41537782), (572, 35292591), (594, 33985458), (622, 32455566), (702, 28756926), (858, 23528394), (891, 22656972), (933, 21637044), (934, 21613878), (972, 20768891), (1053, 19171284), (1188, 16992729), (1244, 16227783), (1287, 15685596), (1401, 14409252), (1404, 14378463), (1716, 11764197), (1782, 11328486), (1866, 10818522), (1868, 10806939), (2106, 9585642), (2574, 7842798), (2673, 7552324), (2799, 7212348), (2802, 7204626), (3159, 6390428), (3421, 5901012), (3564, 5664243), (3732, 5409261), (3861, 5228532), (4043, 4993164), (4203, 4803084), (4212, 4792821), (5137, 3929796), (5148, 3921399), (5346, 3776162), (5598, 3606174), (5604, 3602313), (6071, 3325212), (6318, 3195214), (6842, 2950506), (7722, 2614266), (8086, 2496582), (8397, 2404116), (8406, 2401542), (10263, 1967004), (10274, 1964898), (10692, 1888081), (11196, 1803087), (11583, 1742844), (12129, 1664388), (12142, 1662606), (12609, 1601028), (12636, 1597607), (13684, 1475253), (15411, 1309932), (15444, 1307133), (16172, 1248291), (16794, 1202058), (16812, 1200771), (18213, 1108404), (20526, 983502), (20548, 982449), (23166, 871422), (24258, 832194), (24284, 831303), (25191, 801372), (25218, 800514), (30789, 655668), (30822, 654966), (33588, 601029), (34749, 580948), (36387, 554796), (36426, 554202), (37827, 533676), (41052, 491751), (44473, 453924), (46233, 436644), (46332, 435711), (48516, 416097), (50382, 400686), (50436, 400257), (54639, 369468), (61578, 327834), (61644, 327483), (66781, 302292), (69498, 290474), (72774, 277398), (72852, 277101), (75573, 267124), (75654, 266838), (88946, 226962), (92367, 218556), (92466, 218322), (100764, 200343), (109161, 184932), (109278, 184734), (113481, 177892), (123156, 163917), (133419, 151308), (133562, 151146), (138699, 145548), (138996, 145237)]