20312406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59393}}^1$

素因数の和:59420

約数の個数: 24

約数和(自身を含む): 46327320

約数和(自身を除く): 26014914

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59393, 118786, 178179, 356358, 534537, 1069074, 1128467, 2256934, 3385401, 6770802, 10156203, 20312406]

約数ペア:

[(1, 20312406), (2, 10156203), (3, 6770802), (6, 3385401), (9, 2256934), (18, 1128467), (19, 1069074), (38, 534537), (57, 356358), (114, 178179), (171, 118786), (342, 59393)]