2014556470

素因数分解:

$2^1\times 5^1\times {\mathrm{9901}}^1\times {\mathrm{20347}}^1$

素因数の和:30255

約数の個数: 16

約数和(自身を含む): 3626746128

約数和(自身を除く): 1612189658

約数列:

[1, 2, 5, 10, 9901, 19802, 20347, 40694, 49505, 99010, 101735, 203470, 201455647, 402911294, 1007278235, 2014556470]

約数ペア:

[(1, 2014556470), (2, 1007278235), (5, 402911294), (10, 201455647), (9901, 203470), (19802, 101735), (20347, 99010), (40694, 49505)]