20110513911

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{10163}}^1\times {\mathrm{17827}}^1$

素因数の和:28030

約数の個数: 16

約数和(自身を含む): 27542976384

約数和(自身を除く): 7432462473

約数列:

[1, 3, 37, 111, 10163, 17827, 30489, 53481, 376031, 659599, 1128093, 1978797, 181175801, 543527403, 6703504637, 20110513911]

約数ペア:

[(1, 20110513911), (3, 6703504637), (37, 543527403), (111, 181175801), (10163, 1978797), (17827, 1128093), (30489, 659599), (53481, 376031)]