20542974

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{58031}}^1$

素因数の和:58095

約数の個数: 16

約数和(自身を含む): 41783040

約数和(自身を除く): 21240066

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 58031, 116062, 174093, 348186, 3423829, 6847658, 10271487, 20542974]

約数ペア:

[(1, 20542974), (2, 10271487), (3, 6847658), (6, 3423829), (59, 348186), (118, 174093), (177, 116062), (354, 58031)]