20082854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2732

約数の個数: 24

約数和(自身を含む): 34192704

約数和(自身を除く): 14109850

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 2677, 3751, 5354, 7502, 29447, 58894, 82987, 165974, 323917, 647834, 912857, 1825714, 10041427, 20082854]

約数ペア:

[(1, 20082854), (2, 10041427), (11, 1825714), (22, 912857), (31, 647834), (62, 323917), (121, 165974), (242, 82987), (341, 58894), (682, 29447), (2677, 7502), (3751, 5354)]