20180916256

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{21746677}}^1$

素因数の和:21746716

約数の個数: 24

約数和(自身を含む): 41101221420

約数和(自身を除く): 20920305164

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21746677, 43493354, 86986708, 173973416, 347946832, 630653633, 695893664, 1261307266, 2522614532, 5045229064, 10090458128, 20180916256]

約数ペア:

[(1, 20180916256), (2, 10090458128), (4, 5045229064), (8, 2522614532), (16, 1261307266), (29, 695893664), (32, 630653633), (58, 347946832), (116, 173973416), (232, 86986708), (464, 43493354), (928, 21746677)]