20211884630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16984777}}^1$

素因数の和:16984808

約数の個数: 32

約数和(自身を含む): 44024544576

約数和(自身を除く): 23812659946

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16984777, 33969554, 84923885, 118893439, 169847770, 237786878, 288741209, 577482418, 594467195, 1188934390, 1443706045, 2021188463, 2887412090, 4042376926, 10105942315, 20211884630]

約数ペア:

[(1, 20211884630), (2, 10105942315), (5, 4042376926), (7, 2887412090), (10, 2021188463), (14, 1443706045), (17, 1188934390), (34, 594467195), (35, 577482418), (70, 288741209), (85, 237786878), (119, 169847770), (170, 118893439), (238, 84923885), (595, 33969554), (1190, 16984777)]