20131038458

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1371511}}^1$

素因数の和:1371733

約数の個数: 16

約数和(自身を含む): 31105892160

約数和(自身を除く): 10974853702

約数列:

[1, 2, 41, 82, 179, 358, 7339, 14678, 1371511, 2743022, 56231951, 112463902, 245500469, 491000938, 10065519229, 20131038458]

約数ペア:

[(1, 20131038458), (2, 10065519229), (41, 491000938), (82, 245500469), (179, 112463902), (358, 56231951), (7339, 2743022), (14678, 1371511)]