20034684

素因数分解:

$2^2\times 3^2\times {\mathrm{556519}}^1$

素因数の和:556529

約数の個数: 18

約数和(自身を含む): 50643320

約数和(自身を除く): 30608636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 556519, 1113038, 1669557, 2226076, 3339114, 5008671, 6678228, 10017342, 20034684]

約数ペア:

[(1, 20034684), (2, 10017342), (3, 6678228), (4, 5008671), (6, 3339114), (9, 2226076), (12, 1669557), (18, 1113038), (36, 556519)]