20131812078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479328859}}^1$

素因数の和:479328871

約数の個数: 16

約数和(自身を含む): 46015570560

約数和(自身を除く): 25883758482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479328859, 958657718, 1437986577, 2875973154, 3355302013, 6710604026, 10065906039, 20131812078]

約数ペア:

[(1, 20131812078), (2, 10065906039), (3, 6710604026), (6, 3355302013), (7, 2875973154), (14, 1437986577), (21, 958657718), (42, 479328859)]