20179968302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2448431}}^1$

素因数の和:2448763

約数の個数: 16

約数和(自身を含む): 32701257792

約数和(自身を除く): 12521289490

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 2448431, 4896862, 31829603, 63659206, 776152627, 1552305254, 10089984151, 20179968302]

約数ペア:

[(1, 20179968302), (2, 10089984151), (13, 1552305254), (26, 776152627), (317, 63659206), (634, 31829603), (4121, 4896862), (8242, 2448431)]