20189071362

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{4745903}}^1$

素因数の和:4746617

約数の個数: 16

約数和(自身を含む): 40435102080

約数和(自身を除く): 20246030718

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 4745903, 9491806, 14237709, 28475418, 3364845227, 6729690454, 10094535681, 20189071362]

約数ペア:

[(1, 20189071362), (2, 10094535681), (3, 6729690454), (6, 3364845227), (709, 28475418), (1418, 14237709), (2127, 9491806), (4254, 4745903)]