20171625604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22818581}}^1$

素因数の和:22818615

約数の個数: 24

約数和(自身を含む): 40251978648

約数和(自身を除く): 20080353044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 22818581, 45637162, 91274324, 296641553, 387915877, 593283106, 775831754, 1186566212, 1551663508, 5042906401, 10085812802, 20171625604]

約数ペア:

[(1, 20171625604), (2, 10085812802), (4, 5042906401), (13, 1551663508), (17, 1186566212), (26, 775831754), (34, 593283106), (52, 387915877), (68, 296641553), (221, 91274324), (442, 45637162), (884, 22818581)]