20120337795

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{232189}}^1$

素因数の和:232359

約数の個数: 32

約数和(自身を含む): 33101006400

約数和(自身を除く): 12980668605

約数列:

[1, 3, 5, 15, 53, 109, 159, 265, 327, 545, 795, 1635, 5777, 17331, 28885, 86655, 232189, 696567, 1160945, 3482835, 12306017, 25308601, 36918051, 61530085, 75925803, 126543005, 184590255, 379629015, 1341355853, 4024067559, 6706779265, 20120337795]

約数ペア:

[(1, 20120337795), (3, 6706779265), (5, 4024067559), (15, 1341355853), (53, 379629015), (109, 184590255), (159, 126543005), (265, 75925803), (327, 61530085), (545, 36918051), (795, 25308601), (1635, 12306017), (5777, 3482835), (17331, 1160945), (28885, 696567), (86655, 232189)]