2020978038

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3270191}}^1$

素因数の和:3270299

約数の個数: 16

約数和(自身を含む): 4081199616

約数和(自身を除く): 2060221578

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 3270191, 6540382, 9810573, 19621146, 336829673, 673659346, 1010489019, 2020978038]

約数ペア:

[(1, 2020978038), (2, 1010489019), (3, 673659346), (6, 336829673), (103, 19621146), (206, 9810573), (309, 6540382), (618, 3270191)]