20155003216

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{3877}}^1\times {\mathrm{5507}}^1$

素因数の和:9451

約数の個数: 40

約数和(自身を含む): 39729644640

約数和(自身を除く): 19574641424

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 3877, 5507, 7754, 11014, 15508, 22028, 31016, 44056, 62032, 88112, 228743, 324913, 457486, 649826, 914972, 1299652, 1829944, 2599304, 3659888, 5198608, 21350639, 42701278, 85402556, 170805112, 341610224, 1259687701, 2519375402, 5038750804, 10077501608, 20155003216]

約数ペア:

[(1, 20155003216), (2, 10077501608), (4, 5038750804), (8, 2519375402), (16, 1259687701), (59, 341610224), (118, 170805112), (236, 85402556), (472, 42701278), (944, 21350639), (3877, 5198608), (5507, 3659888), (7754, 2599304), (11014, 1829944), (15508, 1299652), (22028, 914972), (31016, 649826), (44056, 457486), (62032, 324913), (88112, 228743)]