20269152

素因数分解:

$2^5\times 3^2\times {\mathrm{70379}}^1$

素因数の和:70395

約数の個数: 36

約数和(自身を含む): 57641220

約数和(自身を除く): 37372068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70379, 140758, 211137, 281516, 422274, 563032, 633411, 844548, 1126064, 1266822, 1689096, 2252128, 2533644, 3378192, 5067288, 6756384, 10134576, 20269152]

約数ペア:

[(1, 20269152), (2, 10134576), (3, 6756384), (4, 5067288), (6, 3378192), (8, 2533644), (9, 2252128), (12, 1689096), (16, 1266822), (18, 1126064), (24, 844548), (32, 633411), (36, 563032), (48, 422274), (72, 281516), (96, 211137), (144, 140758), (288, 70379)]