1864214020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{482957}}^1$

素因数の和:483159

約数の個数: 24

約数和(自身を含む): 3935141784

約数和(自身を除く): 2070927764

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 482957, 965914, 1931828, 2414785, 4829570, 9659140, 93210701, 186421402, 372842804, 466053505, 932107010, 1864214020]

約数ペア:

[(1, 1864214020), (2, 932107010), (4, 466053505), (5, 372842804), (10, 186421402), (20, 93210701), (193, 9659140), (386, 4829570), (772, 2414785), (965, 1931828), (1930, 965914), (3860, 482957)]