20145490773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4337}}^1\times {\mathrm{91079}}^1$

素因数の和:95436

約数の個数: 16

約数和(自身を含む): 28447562880

約数和(自身を除く): 8302072107

約数列:

[1, 3, 17, 51, 4337, 13011, 73729, 91079, 221187, 273237, 1548343, 4645029, 395009623, 1185028869, 6715163591, 20145490773]

約数ペア:

[(1, 20145490773), (3, 6715163591), (17, 1185028869), (51, 395009623), (4337, 4645029), (13011, 1548343), (73729, 273237), (91079, 221187)]