20197937762

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1\times {\mathrm{98993}}^1$

素因数の和:99382

約数の個数: 24

約数和(自身を含む): 32275409796

約数和(自身を除く): 12077472034

約数列:

[1, 2, 17, 34, 289, 353, 578, 706, 6001, 12002, 98993, 102017, 197986, 204034, 1682881, 3365762, 28608977, 34944529, 57217954, 69889058, 594056993, 1188113986, 10098968881, 20197937762]

約数ペア:

[(1, 20197937762), (2, 10098968881), (17, 1188113986), (34, 594056993), (289, 69889058), (353, 57217954), (578, 34944529), (706, 28608977), (6001, 3365762), (12002, 1682881), (98993, 204034), (102017, 197986)]