20080337242

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2659}}^1$

素因数の和:2915

約数の個数: 64

約数和(自身を含む): 35736099840

約数和(自身を除く): 15655762598

約数列:

[1, 2, 7, 14, 67, 83, 97, 134, 166, 194, 469, 581, 679, 938, 1162, 1358, 2659, 5318, 5561, 6499, 8051, 11122, 12998, 16102, 18613, 37226, 38927, 45493, 56357, 77854, 90986, 112714, 178153, 220697, 257923, 356306, 441394, 515846, 539417, 1078834, 1247071, 1544879, 1805461, 2494142, 3089758, 3610922, 3775919, 7551838, 14786699, 17280841, 21407609, 29573398, 34561682, 42815218, 103506893, 120965887, 149853263, 207013786, 241931774, 299706526, 1434309803, 2868619606, 10040168621, 20080337242]

約数ペア:

[(1, 20080337242), (2, 10040168621), (7, 2868619606), (14, 1434309803), (67, 299706526), (83, 241931774), (97, 207013786), (134, 149853263), (166, 120965887), (194, 103506893), (469, 42815218), (581, 34561682), (679, 29573398), (938, 21407609), (1162, 17280841), (1358, 14786699), (2659, 7551838), (5318, 3775919), (5561, 3610922), (6499, 3089758), (8051, 2494142), (11122, 1805461), (12998, 1544879), (16102, 1247071), (18613, 1078834), (37226, 539417), (38927, 515846), (45493, 441394), (56357, 356306), (77854, 257923), (90986, 220697), (112714, 178153)]