20932468018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4687073}}^1$

素因数の和:4687122

約数の個数: 32

約数和(自身を含む): 40496319360

約数和(自身を除く): 19563851342

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 4687073, 9374146, 32809511, 51557803, 65619022, 103115606, 135925117, 271850234, 360904621, 721809242, 951475819, 1495176287, 1902951638, 2990352574, 10466234009, 20932468018]

約数ペア:

[(1, 20932468018), (2, 10466234009), (7, 2990352574), (11, 1902951638), (14, 1495176287), (22, 951475819), (29, 721809242), (58, 360904621), (77, 271850234), (154, 135925117), (203, 103115606), (319, 65619022), (406, 51557803), (638, 32809511), (2233, 9374146), (4466, 4687073)]