20885538

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{94079}}^1$

素因数の和:94121

約数の個数: 16

約数和(自身を含む): 42900480

約数和(自身を除く): 22014942

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 94079, 188158, 282237, 564474, 3480923, 6961846, 10442769, 20885538]

約数ペア:

[(1, 20885538), (2, 10442769), (3, 6961846), (6, 3480923), (37, 564474), (74, 282237), (111, 188158), (222, 94079)]