20165395218

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{6212383}}^1$

素因数の和:6212929

約数の個数: 16

約数和(自身を含む): 40405345536

約数和(自身を除く): 20239950318

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 6212383, 12424766, 18637149, 37274298, 3360899203, 6721798406, 10082697609, 20165395218]

約数ペア:

[(1, 20165395218), (2, 10082697609), (3, 6721798406), (6, 3360899203), (541, 37274298), (1082, 18637149), (1623, 12424766), (3246, 6212383)]