20899683834

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{10988267}}^1$

素因数の和:10988589

約数の個数: 16

約数和(自身を含む): 41931230688

約数和(自身を除く): 21031546854

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 10988267, 21976534, 32964801, 65929602, 3483280639, 6966561278, 10449841917, 20899683834]

約数ペア:

[(1, 20899683834), (2, 10449841917), (3, 6966561278), (6, 3483280639), (317, 65929602), (634, 32964801), (951, 21976534), (1902, 10988267)]