20337536

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2693}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 41218200

約数和(自身を除く): 20880664

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2693, 3776, 5386, 7552, 10772, 21544, 43088, 86176, 158887, 172352, 317774, 344704, 635548, 1271096, 2542192, 5084384, 10168768, 20337536]

約数ペア:

[(1, 20337536), (2, 10168768), (4, 5084384), (8, 2542192), (16, 1271096), (32, 635548), (59, 344704), (64, 317774), (118, 172352), (128, 158887), (236, 86176), (472, 43088), (944, 21544), (1888, 10772), (2693, 7552), (3776, 5386)]