20565751102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4572199}}^1$

素因数の和:4572387

約数の個数: 16

約数和(自身を含む): 33413637600

約数和(自身を除く): 12847886498

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 4572199, 9144398, 59438587, 118877174, 790990427, 1581980854, 10282875551, 20565751102]

約数ペア:

[(1, 20565751102), (2, 10282875551), (13, 1581980854), (26, 790990427), (173, 118877174), (346, 59438587), (2249, 9144398), (4498, 4572199)]