20161933430

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8881909}}^1$

素因数の和:8882143

約数の個数: 16

約数和(自身を含む): 36451358640

約数和(自身を除く): 16289425210

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 8881909, 17763818, 44409545, 88819090, 2016193343, 4032386686, 10080966715, 20161933430]

約数ペア:

[(1, 20161933430), (2, 10080966715), (5, 4032386686), (10, 2016193343), (227, 88819090), (454, 44409545), (1135, 17763818), (2270, 8881909)]