20129126972851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4153}}^1\times {\mathrm{9093599}}^1$

素因数の和:9097806

約数の個数: 16

約数和(自身を含む): 22211590867200

約数和(自身を除く): 2082463894349

約数列:

[1, 13, 41, 533, 4153, 53989, 170273, 2213549, 9093599, 118216787, 372837559, 4846888267, 37765716647, 490954316411, 1548394382527, 20129126972851]

約数ペア:

[(1, 20129126972851), (13, 1548394382527), (41, 490954316411), (533, 37765716647), (4153, 4846888267), (53989, 372837559), (170273, 118216787), (2213549, 9093599)]