20253165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46559}}^1$

素因数の和:46596

約数の個数: 16

約数和(自身を含む): 33523200

約数和(自身を除く): 13270035

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 46559, 139677, 232795, 698385, 1350211, 4050633, 6751055, 20253165]

約数ペア:

[(1, 20253165), (3, 6751055), (5, 4050633), (15, 1350211), (29, 698385), (87, 232795), (145, 139677), (435, 46559)]