20120166706

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{476849}}^1$

素因数の和:476958

約数の個数: 24

約数和(自身を含む): 32499234900

約数和(自身を除く): 12379068194

約数列:

[1, 2, 17, 34, 73, 146, 289, 578, 1241, 2482, 21097, 42194, 476849, 953698, 8106433, 16212866, 34809977, 69619954, 137809361, 275618722, 591769609, 1183539218, 10060083353, 20120166706]

約数ペア:

[(1, 20120166706), (2, 10060083353), (17, 1183539218), (34, 591769609), (73, 275618722), (146, 137809361), (289, 69619954), (578, 34809977), (1241, 16212866), (2482, 8106433), (21097, 953698), (42194, 476849)]