2094130180

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{578489}}^1$

素因数の和:578679

約数の個数: 24

約数和(自身を含む): 4421977560

約数和(自身を除く): 2327847380

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 578489, 1156978, 2313956, 2892445, 5784890, 11569780, 104706509, 209413018, 418826036, 523532545, 1047065090, 2094130180]

約数ペア:

[(1, 2094130180), (2, 1047065090), (4, 523532545), (5, 418826036), (10, 209413018), (20, 104706509), (181, 11569780), (362, 5784890), (724, 2892445), (905, 2313956), (1810, 1156978), (3620, 578489)]