20163419631

素因数分解:

$3^2\times {\mathrm{7039}}^1\times {\mathrm{318281}}^1$

素因数の和:325326

約数の個数: 12

約数和(自身を含む): 29129168640

約数和(自身を除く): 8965749009

約数列:

[1, 3, 9, 7039, 21117, 63351, 318281, 954843, 2864529, 2240379959, 6721139877, 20163419631]

約数ペア:

[(1, 20163419631), (3, 6721139877), (9, 2240379959), (7039, 2864529), (21117, 954843), (63351, 318281)]