20019135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46021}}^1$

素因数の和:46058

約数の個数: 16

約数和(自身を含む): 33135840

約数和(自身を除く): 13116705

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 46021, 138063, 230105, 690315, 1334609, 4003827, 6673045, 20019135]

約数ペア:

[(1, 20019135), (3, 6673045), (5, 4003827), (15, 1334609), (29, 690315), (87, 230105), (145, 138063), (435, 46021)]