20272466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3331}}^1$

素因数の和:3529

約数の個数: 16

約数和(自身を含む): 32387040

約数和(自身を除く): 12114574

約数列:

[1, 2, 17, 34, 179, 358, 3043, 3331, 6086, 6662, 56627, 113254, 596249, 1192498, 10136233, 20272466]

約数ペア:

[(1, 20272466), (2, 10136233), (17, 1192498), (34, 596249), (179, 113254), (358, 56627), (3043, 6662), (3331, 6086)]