20464026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16319}}^1$

素因数の和:16354

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 26537574

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 16319, 32638, 48957, 97914, 179509, 310061, 359018, 538527, 620122, 930183, 1077054, 1860366, 3410671, 6821342, 10232013, 20464026]

約数ペア:

[(1, 20464026), (2, 10232013), (3, 6821342), (6, 3410671), (11, 1860366), (19, 1077054), (22, 930183), (33, 620122), (38, 538527), (57, 359018), (66, 310061), (114, 179509), (209, 97914), (418, 48957), (627, 32638), (1254, 16319)]