13466480

素因数分解:

$2^4\times 5^1\times {\mathrm{168331}}^1$

素因数の和:168344

約数の個数: 20

約数和(自身を含む): 31309752

約数和(自身を除く): 17843272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 168331, 336662, 673324, 841655, 1346648, 1683310, 2693296, 3366620, 6733240, 13466480]

約数ペア:

[(1, 13466480), (2, 6733240), (4, 3366620), (5, 2693296), (8, 1683310), (10, 1346648), (16, 841655), (20, 673324), (40, 336662), (80, 168331)]