20357536

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{21937}}^1$

素因数の和:21976

約数の個数: 24

約数和(自身を含む): 41462820

約数和(自身を除く): 21105284

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21937, 43874, 87748, 175496, 350992, 636173, 701984, 1272346, 2544692, 5089384, 10178768, 20357536]

約数ペア:

[(1, 20357536), (2, 10178768), (4, 5089384), (8, 2544692), (16, 1272346), (29, 701984), (32, 636173), (58, 350992), (116, 175496), (232, 87748), (464, 43874), (928, 21937)]