20086144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{12071}}^1$

素因数の和:12098

約数の個数: 32

約数和(自身を含む): 43097040

約数和(自身を除く): 23010896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 12071, 24142, 48284, 96568, 156923, 193136, 313846, 386272, 627692, 772544, 1255384, 1545088, 2510768, 5021536, 10043072, 20086144]

約数ペア:

[(1, 20086144), (2, 10043072), (4, 5021536), (8, 2510768), (13, 1545088), (16, 1255384), (26, 772544), (32, 627692), (52, 386272), (64, 313846), (104, 193136), (128, 156923), (208, 96568), (416, 48284), (832, 24142), (1664, 12071)]