20194890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1109}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 48591360

約数和(自身を除く): 28396470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 607, 1109, 1214, 1821, 2218, 3035, 3327, 3642, 5545, 6070, 6654, 9105, 11090, 16635, 18210, 33270, 673163, 1346326, 2019489, 3365815, 4038978, 6731630, 10097445, 20194890]

約数ペア:

[(1, 20194890), (2, 10097445), (3, 6731630), (5, 4038978), (6, 3365815), (10, 2019489), (15, 1346326), (30, 673163), (607, 33270), (1109, 18210), (1214, 16635), (1821, 11090), (2218, 9105), (3035, 6654), (3327, 6070), (3642, 5545)]