20454969741

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1\times {\mathrm{67961}}^1$

素因数の和:70452

約数の個数: 16

約数和(自身を含む): 27950323968

約数和(自身を除く): 7495354227

約数列:

[1, 3, 41, 123, 2447, 7341, 67961, 100327, 203883, 300981, 2786401, 8359203, 166300567, 498901701, 6818323247, 20454969741]

約数ペア:

[(1, 20454969741), (3, 6818323247), (41, 498901701), (123, 166300567), (2447, 8359203), (7341, 2786401), (67961, 300981), (100327, 203883)]