20012862

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6553}}^1$

素因数の和:7067

約数の個数: 16

約数和(自身を含む): 40110480

約数和(自身を除く): 20097618

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 6553, 13106, 19659, 39318, 3335477, 6670954, 10006431, 20012862]

約数ペア:

[(1, 20012862), (2, 10006431), (3, 6670954), (6, 3335477), (509, 39318), (1018, 19659), (1527, 13106), (3054, 6553)]