20189030404

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1276817}}^1$

素因数の和:1276947

約数の個数: 24

約数和(自身を含む): 36465922080

約数和(自身を除く): 16276891676

約数列:

[1, 2, 4, 59, 67, 118, 134, 236, 268, 3953, 7906, 15812, 1276817, 2553634, 5107268, 75332203, 85546739, 150664406, 171093478, 301328812, 342186956, 5047257601, 10094515202, 20189030404]

約数ペア:

[(1, 20189030404), (2, 10094515202), (4, 5047257601), (59, 342186956), (67, 301328812), (118, 171093478), (134, 150664406), (236, 85546739), (268, 75332203), (3953, 5107268), (7906, 2553634), (15812, 1276817)]