2040201228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8713}}^1$

素因数の和:8831

約数の個数: 96

約数和(自身を含む): 5465420800

約数和(自身を除く): 3425219572

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 79, 114, 156, 158, 228, 237, 247, 316, 474, 494, 741, 948, 988, 1027, 1482, 1501, 2054, 2964, 3002, 3081, 4108, 4503, 6004, 6162, 8713, 9006, 12324, 17426, 18012, 19513, 26139, 34852, 39026, 52278, 58539, 78052, 104556, 113269, 117078, 165547, 226538, 234156, 331094, 339807, 453076, 496641, 662188, 679614, 688327, 993282, 1359228, 1376654, 1986564, 2064981, 2152111, 2753308, 4129962, 4304222, 6456333, 8259924, 8608444, 8948251, 12912666, 13078213, 17896502, 25825332, 26156426, 26844753, 35793004, 39234639, 52312852, 53689506, 78469278, 107379012, 156938556, 170016769, 340033538, 510050307, 680067076, 1020100614, 2040201228]

約数ペア:

[(1, 2040201228), (2, 1020100614), (3, 680067076), (4, 510050307), (6, 340033538), (12, 170016769), (13, 156938556), (19, 107379012), (26, 78469278), (38, 53689506), (39, 52312852), (52, 39234639), (57, 35793004), (76, 26844753), (78, 26156426), (79, 25825332), (114, 17896502), (156, 13078213), (158, 12912666), (228, 8948251), (237, 8608444), (247, 8259924), (316, 6456333), (474, 4304222), (494, 4129962), (741, 2753308), (948, 2152111), (988, 2064981), (1027, 1986564), (1482, 1376654), (1501, 1359228), (2054, 993282), (2964, 688327), (3002, 679614), (3081, 662188), (4108, 496641), (4503, 453076), (6004, 339807), (6162, 331094), (8713, 234156), (9006, 226538), (12324, 165547), (17426, 117078), (18012, 113269), (19513, 104556), (26139, 78052), (34852, 58539), (39026, 52278)]