20059140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334319}}^1$

素因数の和:334331

約数の個数: 24

約数和(自身を含む): 56165760

約数和(自身を除く): 36106620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334319, 668638, 1002957, 1337276, 1671595, 2005914, 3343190, 4011828, 5014785, 6686380, 10029570, 20059140]

約数ペア:

[(1, 20059140), (2, 10029570), (3, 6686380), (4, 5014785), (5, 4011828), (6, 3343190), (10, 2005914), (12, 1671595), (15, 1337276), (20, 1002957), (30, 668638), (60, 334319)]