20093020948

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2275

約数の個数: 192

約数和(自身を含む): 49222656000

約数和(自身を除く): 29129635052

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 47, 49, 52, 77, 91, 94, 98, 143, 154, 182, 188, 196, 286, 308, 329, 343, 364, 517, 539, 572, 611, 637, 658, 686, 1001, 1034, 1078, 1222, 1274, 1316, 1372, 2002, 2068, 2156, 2179, 2303, 2444, 2548, 3619, 3773, 4004, 4277, 4358, 4459, 4606, 6721, 7007, 7238, 7546, 8554, 8716, 8918, 9212, 13442, 14014, 14476, 15092, 15253, 16121, 17108, 17836, 23969, 25333, 26884, 28028, 28327, 29939, 30506, 32242, 47047, 47938, 49049, 50666, 56654, 59878, 61012, 64484, 94094, 95876, 98098, 101332, 102413, 106771, 113308, 119756, 167783, 177331, 188188, 196196, 198289, 204826, 209573, 213542, 311597, 329329, 335566, 354662, 396578, 409652, 419146, 427084, 623194, 658658, 671132, 709324, 716891, 747397, 793156, 838292, 1126543, 1174481, 1246388, 1317316, 1331369, 1388023, 1433782, 1494794, 2181179, 2253086, 2305303, 2348962, 2662738, 2776046, 2867564, 2989588, 4362358, 4506172, 4610606, 4697924, 5018237, 5325476, 5552092, 7885801, 8221367, 8724716, 9221212, 9319583, 9716161, 10036474, 14645059, 15268253, 15771602, 16442734, 18639166, 19432322, 20072948, 29290118, 30536506, 31543204, 32885468, 35127659, 37278332, 38864644, 55200607, 58580236, 61073012, 65237081, 70255318, 102515413, 106877771, 110401214, 130474162, 140510636, 205030826, 213755542, 220802428, 260948324, 386404249, 410061652, 427511084, 456659567, 717607891, 772808498, 913319134, 1435215782, 1545616996, 1826638268, 2870431564, 5023255237, 10046510474, 20093020948]

約数ペア:

[(1, 20093020948), (2, 10046510474), (4, 5023255237), (7, 2870431564), (11, 1826638268), (13, 1545616996), (14, 1435215782), (22, 913319134), (26, 772808498), (28, 717607891), (44, 456659567), (47, 427511084), (49, 410061652), (52, 386404249), (77, 260948324), (91, 220802428), (94, 213755542), (98, 205030826), (143, 140510636), (154, 130474162), (182, 110401214), (188, 106877771), (196, 102515413), (286, 70255318), (308, 65237081), (329, 61073012), (343, 58580236), (364, 55200607), (517, 38864644), (539, 37278332), (572, 35127659), (611, 32885468), (637, 31543204), (658, 30536506), (686, 29290118), (1001, 20072948), (1034, 19432322), (1078, 18639166), (1222, 16442734), (1274, 15771602), (1316, 15268253), (1372, 14645059), (2002, 10036474), (2068, 9716161), (2156, 9319583), (2179, 9221212), (2303, 8724716), (2444, 8221367), (2548, 7885801), (3619, 5552092), (3773, 5325476), (4004, 5018237), (4277, 4697924), (4358, 4610606), (4459, 4506172), (4606, 4362358), (6721, 2989588), (7007, 2867564), (7238, 2776046), (7546, 2662738), (8554, 2348962), (8716, 2305303), (8918, 2253086), (9212, 2181179), (13442, 1494794), (14014, 1433782), (14476, 1388023), (15092, 1331369), (15253, 1317316), (16121, 1246388), (17108, 1174481), (17836, 1126543), (23969, 838292), (25333, 793156), (26884, 747397), (28028, 716891), (28327, 709324), (29939, 671132), (30506, 658658), (32242, 623194), (47047, 427084), (47938, 419146), (49049, 409652), (50666, 396578), (56654, 354662), (59878, 335566), (61012, 329329), (64484, 311597), (94094, 213542), (95876, 209573), (98098, 204826), (101332, 198289), (102413, 196196), (106771, 188188), (113308, 177331), (119756, 167783)]