20246176

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{21817}}^1$

素因数の和:21856

約数の個数: 24

約数和(自身を含む): 41236020

約数和(自身を除く): 20989844

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21817, 43634, 87268, 174536, 349072, 632693, 698144, 1265386, 2530772, 5061544, 10123088, 20246176]

約数ペア:

[(1, 20246176), (2, 10123088), (4, 5061544), (8, 2530772), (16, 1265386), (29, 698144), (32, 632693), (58, 349072), (116, 174536), (232, 87268), (464, 43634), (928, 21817)]