20081763026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{272059}}^1$

素因数の和:272258

約数の個数: 32

約数和(自身を含む): 34553796480

約数和(自身を除く): 14472033454

約数列:

[1, 2, 13, 17, 26, 34, 167, 221, 334, 442, 2171, 2839, 4342, 5678, 36907, 73814, 272059, 544118, 3536767, 4625003, 7073534, 9250006, 45433853, 60125039, 90867706, 120250078, 590640089, 772375501, 1181280178, 1544751002, 10040881513, 20081763026]

約数ペア:

[(1, 20081763026), (2, 10040881513), (13, 1544751002), (17, 1181280178), (26, 772375501), (34, 590640089), (167, 120250078), (221, 90867706), (334, 60125039), (442, 45433853), (2171, 9250006), (2839, 7073534), (4342, 4625003), (5678, 3536767), (36907, 544118), (73814, 272059)]