20282522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1217}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 32842152

約数和(自身を除く): 12559630

約数列:

[1, 2, 13, 26, 641, 1217, 1282, 2434, 8333, 15821, 16666, 31642, 780097, 1560194, 10141261, 20282522]

約数ペア:

[(1, 20282522), (2, 10141261), (13, 1560194), (26, 780097), (641, 31642), (1217, 16666), (1282, 15821), (2434, 8333)]