20363388

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41389}}^1$

素因数の和:41437

約数の個数: 24

約数和(自身を含む): 48674640

約数和(自身を除く): 28311252

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41389, 82778, 124167, 165556, 248334, 496668, 1696949, 3393898, 5090847, 6787796, 10181694, 20363388]

約数ペア:

[(1, 20363388), (2, 10181694), (3, 6787796), (4, 5090847), (6, 3393898), (12, 1696949), (41, 496668), (82, 248334), (123, 165556), (164, 124167), (246, 82778), (492, 41389)]