2080902102

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20401001}}^1$

素因数の和:20401023

約数の個数: 16

約数和(自身を含む): 4406616432

約数和(自身を除く): 2325714330

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 20401001, 40802002, 61203003, 122406006, 346817017, 693634034, 1040451051, 2080902102]

約数ペア:

[(1, 2080902102), (2, 1040451051), (3, 693634034), (6, 346817017), (17, 122406006), (34, 61203003), (51, 40802002), (102, 20401001)]