20636704064

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{853}}^1\times {\mathrm{6197}}^1$

素因数の和:7123

約数の個数: 56

約数和(自身を含む): 41677806408

約数和(自身を除く): 21041102344

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 853, 976, 1706, 1952, 3412, 3904, 6197, 6824, 12394, 13648, 24788, 27296, 49576, 52033, 54592, 99152, 104066, 198304, 208132, 378017, 396608, 416264, 756034, 832528, 1512068, 1665056, 3024136, 3330112, 5286041, 6048272, 10572082, 12096544, 21144164, 24193088, 42288328, 84576656, 169153312, 322448501, 338306624, 644897002, 1289794004, 2579588008, 5159176016, 10318352032, 20636704064]

約数ペア:

[(1, 20636704064), (2, 10318352032), (4, 5159176016), (8, 2579588008), (16, 1289794004), (32, 644897002), (61, 338306624), (64, 322448501), (122, 169153312), (244, 84576656), (488, 42288328), (853, 24193088), (976, 21144164), (1706, 12096544), (1952, 10572082), (3412, 6048272), (3904, 5286041), (6197, 3330112), (6824, 3024136), (12394, 1665056), (13648, 1512068), (24788, 832528), (27296, 756034), (49576, 416264), (52033, 396608), (54592, 378017), (99152, 208132), (104066, 198304)]