20163536050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{253789}}^1$

素因数の和:254035

約数の個数: 48

約数和(自身を含む): 43050905280

約数和(自身を除く): 22887369230

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 227, 350, 454, 1135, 1589, 2270, 3178, 5675, 7945, 11350, 15890, 39725, 79450, 253789, 507578, 1268945, 1776523, 2537890, 3553046, 6344725, 8882615, 12689450, 17765230, 44413075, 57610103, 88826150, 115220206, 288050515, 403270721, 576101030, 806541442, 1440252575, 2016353605, 2880505150, 4032707210, 10081768025, 20163536050]

約数ペア:

[(1, 20163536050), (2, 10081768025), (5, 4032707210), (7, 2880505150), (10, 2016353605), (14, 1440252575), (25, 806541442), (35, 576101030), (50, 403270721), (70, 288050515), (175, 115220206), (227, 88826150), (350, 57610103), (454, 44413075), (1135, 17765230), (1589, 12689450), (2270, 8882615), (3178, 6344725), (5675, 3553046), (7945, 2537890), (11350, 1776523), (15890, 1268945), (39725, 507578), (79450, 253789)]