20102169598

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{212501}}^1$

素因数の和:212772

約数の個数: 32

約数和(自身を含む): 35802336960

約数和(自身を除く): 15700167362

約数列:

[1, 2, 7, 14, 29, 58, 203, 233, 406, 466, 1631, 3262, 6757, 13514, 47299, 94598, 212501, 425002, 1487507, 2975014, 6162529, 12325058, 43137703, 49512733, 86275406, 99025466, 346589131, 693178262, 1435869257, 2871738514, 10051084799, 20102169598]

約数ペア:

[(1, 20102169598), (2, 10051084799), (7, 2871738514), (14, 1435869257), (29, 693178262), (58, 346589131), (203, 99025466), (233, 86275406), (406, 49512733), (466, 43137703), (1631, 12325058), (3262, 6162529), (6757, 2975014), (13514, 1487507), (47299, 425002), (94598, 212501)]