20342820748

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{1409}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 36583747200

約数和(自身を除く): 16240926452

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 467, 524, 934, 1409, 1868, 2818, 5636, 7729, 15458, 27553, 30916, 55106, 61177, 83131, 110212, 122354, 166262, 184579, 244708, 332524, 369158, 658003, 738316, 1316006, 2632012, 3609443, 7218886, 10890161, 14437772, 21780322, 38822177, 43560644, 77644354, 86198393, 155288708, 172396786, 344793572, 5085705187, 10171410374, 20342820748]

約数ペア:

[(1, 20342820748), (2, 10171410374), (4, 5085705187), (59, 344793572), (118, 172396786), (131, 155288708), (236, 86198393), (262, 77644354), (467, 43560644), (524, 38822177), (934, 21780322), (1409, 14437772), (1868, 10890161), (2818, 7218886), (5636, 3609443), (7729, 2632012), (15458, 1316006), (27553, 738316), (30916, 658003), (55106, 369158), (61177, 332524), (83131, 244708), (110212, 184579), (122354, 166262)]