20543669166

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30300397}}^1$

素因数の和:30300515

約数の個数: 16

約数和(自身を含む): 41450944464

約数和(自身を除く): 20907275298

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 30300397, 60600794, 90901191, 181802382, 3423944861, 6847889722, 10271834583, 20543669166]

約数ペア:

[(1, 20543669166), (2, 10271834583), (3, 6847889722), (6, 3423944861), (113, 181802382), (226, 90901191), (339, 60600794), (678, 30300397)]