20170860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336181}}^1$

素因数の和:336193

約数の個数: 24

約数和(自身を含む): 56478576

約数和(自身を除く): 36307716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336181, 672362, 1008543, 1344724, 1680905, 2017086, 3361810, 4034172, 5042715, 6723620, 10085430, 20170860]

約数ペア:

[(1, 20170860), (2, 10085430), (3, 6723620), (4, 5042715), (5, 4034172), (6, 3361810), (10, 2017086), (12, 1680905), (15, 1344724), (20, 1008543), (30, 672362), (60, 336181)]