20228372270

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27710099}}^1$

素因数の和:27710179

約数の個数: 16

約数和(自身を含む): 36909853200

約数和(自身を除く): 16681480930

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 27710099, 55420198, 138550495, 277100990, 2022837227, 4045674454, 10114186135, 20228372270]

約数ペア:

[(1, 20228372270), (2, 10114186135), (5, 4045674454), (10, 2022837227), (73, 277100990), (146, 138550495), (365, 55420198), (730, 27710099)]