20165070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672169}}^1$

素因数の和:672179

約数の個数: 16

約数和(自身を含む): 48396240

約数和(自身を除く): 28231170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672169, 1344338, 2016507, 3360845, 4033014, 6721690, 10082535, 20165070]

約数ペア:

[(1, 20165070), (2, 10082535), (3, 6721690), (5, 4033014), (6, 3360845), (10, 2016507), (15, 1344338), (30, 672169)]