20202108

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{25127}}^1$

素因数の和:25201

約数の個数: 24

約数和(自身を含む): 47843712

約数和(自身を除く): 27641604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 25127, 50254, 75381, 100508, 150762, 301524, 1683509, 3367018, 5050527, 6734036, 10101054, 20202108]

約数ペア:

[(1, 20202108), (2, 10101054), (3, 6734036), (4, 5050527), (6, 3367018), (12, 1683509), (67, 301524), (134, 150762), (201, 100508), (268, 75381), (402, 50254), (804, 25127)]