20185215837

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{2393}}^1\times {\mathrm{53051}}^1$

素因数の和:55500

約数の個数: 16

約数和(自身を含む): 27433401408

約数和(自身を除く): 7248185571

約数列:

[1, 3, 53, 159, 2393, 7179, 53051, 126829, 159153, 380487, 2811703, 8435109, 126951043, 380853129, 6728405279, 20185215837]

約数ペア:

[(1, 20185215837), (3, 6728405279), (53, 380853129), (159, 126951043), (2393, 8435109), (7179, 2811703), (53051, 380487), (126829, 159153)]