20163102934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{20959}}^1$

素因数の和:21364

約数の個数: 32

約数和(自身を含む): 32916925440

約数和(自身を除く): 12753822506

約数列:

[1, 2, 13, 26, 163, 227, 326, 454, 2119, 2951, 4238, 5902, 20959, 37001, 41918, 74002, 272467, 481013, 544934, 962026, 3416317, 4757693, 6832634, 9515386, 44412121, 61850009, 88824242, 123700018, 775503959, 1551007918, 10081551467, 20163102934]

約数ペア:

[(1, 20163102934), (2, 10081551467), (13, 1551007918), (26, 775503959), (163, 123700018), (227, 88824242), (326, 61850009), (454, 44412121), (2119, 9515386), (2951, 6832634), (4238, 4757693), (5902, 3416317), (20959, 962026), (37001, 544934), (41918, 481013), (74002, 272467)]