20830816

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{22447}}^1$

素因数の和:22486

約数の個数: 24

約数和(自身を含む): 42426720

約数和(自身を除く): 21595904

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 22447, 44894, 89788, 179576, 359152, 650963, 718304, 1301926, 2603852, 5207704, 10415408, 20830816]

約数ペア:

[(1, 20830816), (2, 10415408), (4, 5207704), (8, 2603852), (16, 1301926), (29, 718304), (32, 650963), (58, 359152), (116, 179576), (232, 89788), (464, 44894), (928, 22447)]