20436182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1867}}^1$

素因数の和:2303

約数の個数: 16

約数和(自身を含む): 33108432

約数和(自身を除く): 12672250

約数列:

[1, 2, 13, 26, 421, 842, 1867, 3734, 5473, 10946, 24271, 48542, 786007, 1572014, 10218091, 20436182]

約数ペア:

[(1, 20436182), (2, 10218091), (13, 1572014), (26, 786007), (421, 48542), (842, 24271), (1867, 10946), (3734, 5473)]