20161983350506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8352105779}}^1$

素因数の和:8352105869

約数の個数: 16

約数和(自身を含む): 32472987272640

約数和(自身を除く): 12311003922134

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 8352105779, 16704211558, 141985798243, 283971596486, 592999510309, 1185999020618, 10080991675253, 20161983350506]

約数ペア:

[(1, 20161983350506), (2, 10080991675253), (17, 1185999020618), (34, 592999510309), (71, 283971596486), (142, 141985798243), (1207, 16704211558), (2414, 8352105779)]