20178733151

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1\times {\mathrm{18713}}^1$

素因数の和:19330

約数の個数: 16

約数和(自身を含む): 21569307264

約数和(自身を除く): 1390574113

約数列:

[1, 17, 137, 463, 2329, 7871, 18713, 63431, 318121, 1078327, 2563681, 8664119, 43582577, 147290023, 1186984303, 20178733151]

約数ペア:

[(1, 20178733151), (17, 1186984303), (137, 147290023), (463, 43582577), (2329, 8664119), (7871, 2563681), (18713, 1078327), (63431, 318121)]