20172667434

素因数分解:

$2^1\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{2140109}}^1$

素因数の和:2141685

約数の個数: 16

約数和(自身を含む): 40371035040

約数和(自身を除く): 20198367606

約数列:

[1, 2, 3, 6, 1571, 3142, 4713, 9426, 2140109, 4280218, 6420327, 12840654, 3362111239, 6724222478, 10086333717, 20172667434]

約数ペア:

[(1, 20172667434), (2, 10086333717), (3, 6724222478), (6, 3362111239), (1571, 12840654), (3142, 6420327), (4713, 4280218), (9426, 2140109)]