12081640220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46467847}}^1$

素因数の和:46467869

約数の個数: 24

約数和(自身を含む): 27323094624

約数和(自身を除く): 15241454404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 46467847, 92935694, 185871388, 232339235, 464678470, 604082011, 929356940, 1208164022, 2416328044, 3020410055, 6040820110, 12081640220]

約数ペア:

[(1, 12081640220), (2, 6040820110), (4, 3020410055), (5, 2416328044), (10, 1208164022), (13, 929356940), (20, 604082011), (26, 464678470), (52, 232339235), (65, 185871388), (130, 92935694), (260, 46467847)]