20466182

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3677}}^1$

素因数の和:3724

約数の個数: 24

約数和(自身を含む): 35220528

約数和(自身を除く): 14754346

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 3677, 5566, 7354, 40447, 80894, 84571, 169142, 444917, 889834, 930281, 1860562, 10233091, 20466182]

約数ペア:

[(1, 20466182), (2, 10233091), (11, 1860562), (22, 930281), (23, 889834), (46, 444917), (121, 169142), (242, 84571), (253, 80894), (506, 40447), (2783, 7354), (3677, 5566)]