20460078

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66863}}^1$

素因数の和:66888

約数の個数: 24

約数和(自身を含む): 46938528

約数和(自身を除く): 26478450

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66863, 133726, 200589, 401178, 601767, 1136671, 1203534, 2273342, 3410013, 6820026, 10230039, 20460078]

約数ペア:

[(1, 20460078), (2, 10230039), (3, 6820026), (6, 3410013), (9, 2273342), (17, 1203534), (18, 1136671), (34, 601767), (51, 401178), (102, 200589), (153, 133726), (306, 66863)]