20027072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24071}}^1$

素因数の和:24096

約数の個数: 28

約数和(自身を含む): 42800016

約数和(自身を除く): 22772944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24071, 48142, 96284, 192568, 312923, 385136, 625846, 770272, 1251692, 1540544, 2503384, 5006768, 10013536, 20027072]

約数ペア:

[(1, 20027072), (2, 10013536), (4, 5006768), (8, 2503384), (13, 1540544), (16, 1251692), (26, 770272), (32, 625846), (52, 385136), (64, 312923), (104, 192568), (208, 96284), (416, 48142), (832, 24071)]