20115042

素因数分解:

$2^1\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{3023}}^1$

素因数の和:4137

約数の個数: 16

約数和(自身を含む): 40279680

約数和(自身を除く): 20164638

約数列:

[1, 2, 3, 6, 1109, 2218, 3023, 3327, 6046, 6654, 9069, 18138, 3352507, 6705014, 10057521, 20115042]

約数ペア:

[(1, 20115042), (2, 10057521), (3, 6705014), (6, 3352507), (1109, 18138), (2218, 9069), (3023, 6654), (3327, 6046)]