20198532898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1794787}}^1$

素因数の和:1795137

約数の個数: 16

約数和(自身を含む): 32176959264

約数和(自身を除く): 11978426366

約数列:

[1, 2, 17, 34, 331, 662, 5627, 11254, 1794787, 3589574, 30511379, 61022758, 594074497, 1188148994, 10099266449, 20198532898]

約数ペア:

[(1, 20198532898), (2, 10099266449), (17, 1188148994), (34, 594074497), (331, 61022758), (662, 30511379), (5627, 3589574), (11254, 1794787)]