20214804968

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{727}}^1\times {\mathrm{23327}}^1$

素因数の和:24209

約数の個数: 32

約数和(自身を含む): 38211264000

約数和(自身を除く): 17996459032

約数列:

[1, 2, 4, 8, 149, 298, 596, 727, 1192, 1454, 2908, 5816, 23327, 46654, 93308, 108323, 186616, 216646, 433292, 866584, 3475723, 6951446, 13902892, 16958729, 27805784, 33917458, 67834916, 135669832, 2526850621, 5053701242, 10107402484, 20214804968]

約数ペア:

[(1, 20214804968), (2, 10107402484), (4, 5053701242), (8, 2526850621), (149, 135669832), (298, 67834916), (596, 33917458), (727, 27805784), (1192, 16958729), (1454, 13902892), (2908, 6951446), (5816, 3475723), (23327, 866584), (46654, 433292), (93308, 216646), (108323, 186616)]