20323035

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 36910080

約数和(自身を除く): 16587045

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 3203, 6345, 9609, 16015, 28827, 48045, 86481, 144135, 150541, 432405, 451623, 752705, 1354869, 2258115, 4064607, 6774345, 20323035]

約数ペア:

[(1, 20323035), (3, 6774345), (5, 4064607), (9, 2258115), (15, 1354869), (27, 752705), (45, 451623), (47, 432405), (135, 150541), (141, 144135), (235, 86481), (423, 48045), (705, 28827), (1269, 16015), (2115, 9609), (3203, 6345)]