20371127286

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1\times {\mathrm{22091}}^1$

素因数の和:30204

約数の個数: 32

約数和(自身を含む): 42893827200

約数和(自身を除く): 22522699914

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 8089, 16178, 22091, 24267, 44182, 48534, 66273, 132546, 153691, 307382, 419729, 461073, 839458, 922146, 1259187, 2518374, 178694099, 357388198, 536082297, 1072164594, 3395187881, 6790375762, 10185563643, 20371127286]

約数ペア:

[(1, 20371127286), (2, 10185563643), (3, 6790375762), (6, 3395187881), (19, 1072164594), (38, 536082297), (57, 357388198), (114, 178694099), (8089, 2518374), (16178, 1259187), (22091, 922146), (24267, 839458), (44182, 461073), (48534, 419729), (66273, 307382), (132546, 153691)]