20192683693

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{10639}}^1\times {\mathrm{20857}}^1$

素因数の和:31516

約数の個数: 16

約数和(自身を含む): 24856061440

約数和(自身を除く): 4663377747

約数列:

[1, 7, 13, 91, 10639, 20857, 74473, 138307, 145999, 271141, 968149, 1897987, 221897623, 1553283361, 2884669099, 20192683693]

約数ペア:

[(1, 20192683693), (7, 2884669099), (13, 1553283361), (91, 221897623), (10639, 1897987), (20857, 968149), (74473, 271141), (138307, 145999)]