20068194

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 42771456

約数和(自身を除く): 22703262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 181, 362, 543, 1086, 1087, 2174, 3077, 3261, 6154, 6522, 9231, 18462, 18479, 36958, 55437, 110874, 196747, 393494, 590241, 1180482, 3344699, 6689398, 10034097, 20068194]

約数ペア:

[(1, 20068194), (2, 10034097), (3, 6689398), (6, 3344699), (17, 1180482), (34, 590241), (51, 393494), (102, 196747), (181, 110874), (362, 55437), (543, 36958), (1086, 18479), (1087, 18462), (2174, 9231), (3077, 6522), (3261, 6154)]