20071986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1699}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 23992014

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 179, 358, 537, 1074, 1699, 1969, 3398, 3938, 5097, 5907, 10194, 11814, 18689, 37378, 56067, 112134, 304121, 608242, 912363, 1824726, 3345331, 6690662, 10035993, 20071986]

約数ペア:

[(1, 20071986), (2, 10035993), (3, 6690662), (6, 3345331), (11, 1824726), (22, 912363), (33, 608242), (66, 304121), (179, 112134), (358, 56067), (537, 37378), (1074, 18689), (1699, 11814), (1969, 10194), (3398, 5907), (3938, 5097)]