20086430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22073}}^1$

素因数の和:22100

約数の個数: 32

約数和(自身を含む): 44501184

約数和(自身を除く): 24414754

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22073, 44146, 110365, 154511, 220730, 286949, 309022, 573898, 772555, 1434745, 1545110, 2008643, 2869490, 4017286, 10043215, 20086430]

約数ペア:

[(1, 20086430), (2, 10043215), (5, 4017286), (7, 2869490), (10, 2008643), (13, 1545110), (14, 1434745), (26, 772555), (35, 573898), (65, 309022), (70, 286949), (91, 220730), (130, 154511), (182, 110365), (455, 44146), (910, 22073)]