20196688498

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{8059333}}^1$

素因数の和:8059521

約数の個数: 16

約数和(自身を含む): 34816322880

約数和(自身を除く): 14619634382

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 8059333, 16118666, 56415331, 112830662, 1442620607, 2885241214, 10098344249, 20196688498]

約数ペア:

[(1, 20196688498), (2, 10098344249), (7, 2885241214), (14, 1442620607), (179, 112830662), (358, 56415331), (1253, 16118666), (2506, 8059333)]