20105879802

素因数分解:

$2^1\times 3^1\times {\mathrm{81853}}^1\times {\mathrm{40939}}^1$

素因数の和:122797

約数の個数: 16

約数和(自身を含む): 40213233120

約数和(自身を除く): 20107353318

約数列:

[1, 2, 3, 6, 40939, 81853, 81878, 122817, 163706, 245559, 245634, 491118, 3350979967, 6701959934, 10052939901, 20105879802]

約数ペア:

[(1, 20105879802), (2, 10052939901), (3, 6701959934), (6, 3350979967), (40939, 491118), (81853, 245634), (81878, 245559), (122817, 163706)]