20186873928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1697}}^1$

素因数の和:1972

約数の個数: 192

約数和(自身を含む): 60076598400

約数和(自身を除く): 39889724472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 179, 213, 234, 284, 312, 358, 426, 468, 537, 568, 639, 716, 852, 923, 936, 1074, 1278, 1432, 1611, 1697, 1704, 1846, 2148, 2327, 2556, 2769, 3222, 3394, 3692, 4296, 4654, 5091, 5112, 5538, 6444, 6788, 6981, 7384, 8307, 9308, 10182, 11076, 12709, 12888, 13576, 13962, 15273, 16614, 18616, 20364, 20943, 22061, 22152, 25418, 27924, 30546, 33228, 38127, 40728, 41886, 44122, 50836, 55848, 61092, 66183, 66456, 76254, 83772, 88244, 101672, 114381, 120487, 122184, 132366, 152508, 165217, 167544, 176488, 198549, 228762, 240974, 264732, 303763, 305016, 330434, 361461, 397098, 457524, 481948, 495651, 529464, 607526, 660868, 722922, 794196, 911289, 915048, 963896, 991302, 1084383, 1215052, 1321736, 1445844, 1486953, 1566331, 1588392, 1822578, 1982604, 2168766, 2430104, 2733867, 2891688, 2973906, 3132662, 3645156, 3948919, 3965208, 4337532, 4698993, 5467734, 5947812, 6265324, 7290312, 7897838, 8675064, 9397986, 10935468, 11846757, 11895624, 12530648, 14096979, 15795676, 18795972, 21567173, 21870936, 23693514, 28193958, 31591352, 35540271, 37591944, 43134346, 47387028, 56387916, 64701519, 71080542, 86268692, 94774056, 112775832, 129403038, 142161084, 172537384, 194104557, 258806076, 280373249, 284322168, 388209114, 517612152, 560746498, 776418228, 841119747, 1121492996, 1552836456, 1682239494, 2242985992, 2523359241, 3364478988, 5046718482, 6728957976, 10093436964, 20186873928]

約数ペア:

[(1, 20186873928), (2, 10093436964), (3, 6728957976), (4, 5046718482), (6, 3364478988), (8, 2523359241), (9, 2242985992), (12, 1682239494), (13, 1552836456), (18, 1121492996), (24, 841119747), (26, 776418228), (36, 560746498), (39, 517612152), (52, 388209114), (71, 284322168), (72, 280373249), (78, 258806076), (104, 194104557), (117, 172537384), (142, 142161084), (156, 129403038), (179, 112775832), (213, 94774056), (234, 86268692), (284, 71080542), (312, 64701519), (358, 56387916), (426, 47387028), (468, 43134346), (537, 37591944), (568, 35540271), (639, 31591352), (716, 28193958), (852, 23693514), (923, 21870936), (936, 21567173), (1074, 18795972), (1278, 15795676), (1432, 14096979), (1611, 12530648), (1697, 11895624), (1704, 11846757), (1846, 10935468), (2148, 9397986), (2327, 8675064), (2556, 7897838), (2769, 7290312), (3222, 6265324), (3394, 5947812), (3692, 5467734), (4296, 4698993), (4654, 4337532), (5091, 3965208), (5112, 3948919), (5538, 3645156), (6444, 3132662), (6788, 2973906), (6981, 2891688), (7384, 2733867), (8307, 2430104), (9308, 2168766), (10182, 1982604), (11076, 1822578), (12709, 1588392), (12888, 1566331), (13576, 1486953), (13962, 1445844), (15273, 1321736), (16614, 1215052), (18616, 1084383), (20364, 991302), (20943, 963896), (22061, 915048), (22152, 911289), (25418, 794196), (27924, 722922), (30546, 660868), (33228, 607526), (38127, 529464), (40728, 495651), (41886, 481948), (44122, 457524), (50836, 397098), (55848, 361461), (61092, 330434), (66183, 305016), (66456, 303763), (76254, 264732), (83772, 240974), (88244, 228762), (101672, 198549), (114381, 176488), (120487, 167544), (122184, 165217), (132366, 152508)]