20165432546

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4217}}^1\times {\mathrm{4679}}^1$

素因数の和:8978

約数の個数: 32

約数和(自身を含む): 35058666240

約数和(自身を除く): 14893233694

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 4217, 4679, 8434, 9358, 29519, 32753, 59038, 65506, 307841, 341567, 615682, 683134, 2154887, 2390969, 4309774, 4781938, 19731343, 39462686, 138119401, 276238802, 1440388039, 2880776078, 10082716273, 20165432546]

約数ペア:

[(1, 20165432546), (2, 10082716273), (7, 2880776078), (14, 1440388039), (73, 276238802), (146, 138119401), (511, 39462686), (1022, 19731343), (4217, 4781938), (4679, 4309774), (8434, 2390969), (9358, 2154887), (29519, 683134), (32753, 615682), (59038, 341567), (65506, 307841)]