20158303090

素因数分解:

$2^1\times 5^1\times {\mathrm{73951}}^1\times {\mathrm{27259}}^1$

素因数の和:101217

約数の個数: 16

約数和(自身を含む): 36286767360

約数和(自身を除く): 16128464270

約数列:

[1, 2, 5, 10, 27259, 54518, 73951, 136295, 147902, 272590, 369755, 739510, 2015830309, 4031660618, 10079151545, 20158303090]

約数ペア:

[(1, 20158303090), (2, 10079151545), (5, 4031660618), (10, 2015830309), (27259, 739510), (54518, 369755), (73951, 272590), (136295, 147902)]