20512323042

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83383427}}^1$

素因数の和:83383473

約数の個数: 16

約数和(自身を含む): 42025247712

約数和(自身を除く): 21512924670

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 83383427, 166766854, 250150281, 500300562, 3418720507, 6837441014, 10256161521, 20512323042]

約数ペア:

[(1, 20512323042), (2, 10256161521), (3, 6837441014), (6, 3418720507), (41, 500300562), (82, 250150281), (123, 166766854), (246, 83383427)]