20170819212

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45429773}}^1$

素因数の和:45429817

約数の個数: 24

約数和(自身を含む): 48337279536

約数和(自身を除く): 28166460324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45429773, 90859546, 136289319, 181719092, 272578638, 545157276, 1680901601, 3361803202, 5042704803, 6723606404, 10085409606, 20170819212]

約数ペア:

[(1, 20170819212), (2, 10085409606), (3, 6723606404), (4, 5042704803), (6, 3361803202), (12, 1680901601), (37, 545157276), (74, 272578638), (111, 181719092), (148, 136289319), (222, 90859546), (444, 45429773)]