20165002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70507}}^1$

素因数の和:70533

約数の個数: 16

約数和(自身を含む): 35536032

約数和(自身を除く): 15371030

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70507, 141014, 775577, 916591, 1551154, 1833182, 10082501, 20165002]

約数ペア:

[(1, 20165002), (2, 10082501), (11, 1833182), (13, 1551154), (22, 916591), (26, 775577), (143, 141014), (286, 70507)]