20174865608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132729379}}^1$

素因数の和:132729404

約数の個数: 16

約数和(自身を含む): 39818814000

約数和(自身を除く): 19643948392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132729379, 265458758, 530917516, 1061835032, 2521858201, 5043716402, 10087432804, 20174865608]

約数ペア:

[(1, 20174865608), (2, 10087432804), (4, 5043716402), (8, 2521858201), (19, 1061835032), (38, 530917516), (76, 265458758), (152, 132729379)]