40920198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{620003}}^1$

素因数の和:620019

約数の個数: 16

約数和(自身を含む): 89280576

約数和(自身を除く): 48360378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 620003, 1240006, 1860009, 3720018, 6820033, 13640066, 20460099, 40920198]

約数ペア:

[(1, 40920198), (2, 20460099), (3, 13640066), (6, 6820033), (11, 3720018), (22, 1860009), (33, 1240006), (66, 620003)]