20261246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4549}}^1$

素因数の和:4699

約数の個数: 16

約数和(自身を含む): 32432400

約数和(自身を除く): 12171154

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 4549, 9098, 77333, 154666, 595919, 1191838, 10130623, 20261246]

約数ペア:

[(1, 20261246), (2, 10130623), (17, 1191838), (34, 595919), (131, 154666), (262, 77333), (2227, 9098), (4454, 4549)]