20106710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154667}}^1$

素因数の和:154687

約数の個数: 16

約数和(自身を含む): 38976336

約数和(自身を除く): 18869626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154667, 309334, 773335, 1546670, 2010671, 4021342, 10053355, 20106710]

約数ペア:

[(1, 20106710), (2, 10053355), (5, 4021342), (10, 2010671), (13, 1546670), (26, 773335), (65, 309334), (130, 154667)]