20081241828

素因数分解:

$2^2\times 3^2\times {\mathrm{557812273}}^1$

素因数の和:557812283

約数の個数: 18

約数和(自身を含む): 50760916934

約数和(自身を除く): 30679675106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557812273, 1115624546, 1673436819, 2231249092, 3346873638, 5020310457, 6693747276, 10040620914, 20081241828]

約数ペア:

[(1, 20081241828), (2, 10040620914), (3, 6693747276), (4, 5020310457), (6, 3346873638), (9, 2231249092), (12, 1673436819), (18, 1115624546), (36, 557812273)]