20374194

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10513}}^1$

素因数の和:10554

約数の個数: 32

約数和(自身を含む): 45420480

約数和(自身を除く): 25046286

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10513, 21026, 31539, 63078, 178721, 199747, 357442, 399494, 536163, 599241, 1072326, 1198482, 3395699, 6791398, 10187097, 20374194]

約数ペア:

[(1, 20374194), (2, 10187097), (3, 6791398), (6, 3395699), (17, 1198482), (19, 1072326), (34, 599241), (38, 536163), (51, 399494), (57, 357442), (102, 199747), (114, 178721), (323, 63078), (646, 31539), (969, 21026), (1938, 10513)]