20171284604

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{3307}}^1\times {\mathrm{7901}}^1$

素因数の和:11405

約数の個数: 24

約数和(自身を含む): 35497870128

約数和(自身を除く): 15326585524

約数列:

[1, 2, 4, 193, 386, 772, 3307, 6614, 7901, 13228, 15802, 31604, 638251, 1276502, 1524893, 2553004, 3049786, 6099572, 26128607, 52257214, 104514428, 5042821151, 10085642302, 20171284604]

約数ペア:

[(1, 20171284604), (2, 10085642302), (4, 5042821151), (193, 104514428), (386, 52257214), (772, 26128607), (3307, 6099572), (6614, 3049786), (7901, 2553004), (13228, 1524893), (15802, 1276502), (31604, 638251)]