20284283050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17638507}}^1$

素因数の和:17638542

約数の個数: 24

約数和(自身を含む): 39369149856

約数和(自身を除く): 19084866806

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17638507, 35277014, 88192535, 176385070, 405685661, 440962675, 811371322, 881925350, 2028428305, 4056856610, 10142141525, 20284283050]

約数ペア:

[(1, 20284283050), (2, 10142141525), (5, 4056856610), (10, 2028428305), (23, 881925350), (25, 811371322), (46, 440962675), (50, 405685661), (115, 176385070), (230, 88192535), (575, 35277014), (1150, 17638507)]