20171672466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7107707}}^1$

素因数の和:7107766

約数の個数: 32

約数和(自身を含む): 45034437888

約数和(自身を除く): 24862765422

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 7107707, 14215414, 21323121, 42646242, 78184777, 156369554, 234554331, 305631401, 469108662, 611262802, 916894203, 1833788406, 3361945411, 6723890822, 10085836233, 20171672466]

約数ペア:

[(1, 20171672466), (2, 10085836233), (3, 6723890822), (6, 3361945411), (11, 1833788406), (22, 916894203), (33, 611262802), (43, 469108662), (66, 305631401), (86, 234554331), (129, 156369554), (258, 78184777), (473, 42646242), (946, 21323121), (1419, 14215414), (2838, 7107707)]