20532885

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{23201}}^1$

素因数の和:23268

約数の個数: 16

約数和(自身を含む): 33410880

約数和(自身を除く): 12877995

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 23201, 69603, 116005, 348015, 1368859, 4106577, 6844295, 20532885]

約数ペア:

[(1, 20532885), (3, 6844295), (5, 4106577), (15, 1368859), (59, 348015), (177, 116005), (295, 69603), (885, 23201)]