20460815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5821}}^1$

素因数の和:5882

約数の個数: 16

約数和(自身を含む): 26548320

約数和(自身を除く): 6087505

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 5821, 29105, 110599, 215377, 552995, 1076885, 4092163, 20460815]

約数ペア:

[(1, 20460815), (5, 4092163), (19, 1076885), (37, 552995), (95, 215377), (185, 110599), (703, 29105), (3515, 5821)]