20346962520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{169558021}}^1$

素因数の和:169558035

約数の個数: 32

約数和(自身を含む): 61040887920

約数和(自身を除く): 40693925400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 169558021, 339116042, 508674063, 678232084, 847790105, 1017348126, 1356464168, 1695580210, 2034696252, 2543370315, 3391160420, 4069392504, 5086740630, 6782320840, 10173481260, 20346962520]

約数ペア:

[(1, 20346962520), (2, 10173481260), (3, 6782320840), (4, 5086740630), (5, 4069392504), (6, 3391160420), (8, 2543370315), (10, 2034696252), (12, 1695580210), (15, 1356464168), (20, 1017348126), (24, 847790105), (30, 678232084), (40, 508674063), (60, 339116042), (120, 169558021)]