20119814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 15732730

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 683, 1133, 1339, 1366, 2266, 2678, 7513, 8879, 14729, 15026, 17758, 29458, 70349, 97669, 140698, 195338, 773839, 914537, 1547678, 1829074, 10059907, 20119814]

約数ペア:

[(1, 20119814), (2, 10059907), (11, 1829074), (13, 1547678), (22, 914537), (26, 773839), (103, 195338), (143, 140698), (206, 97669), (286, 70349), (683, 29458), (1133, 17758), (1339, 15026), (1366, 14729), (2266, 8879), (2678, 7513)]