20346090630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{678203021}}^1$

素因数の和:678203031

約数の個数: 16

約数和(自身を含む): 48830617584

約数和(自身を除く): 28484526954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 678203021, 1356406042, 2034609063, 3391015105, 4069218126, 6782030210, 10173045315, 20346090630]

約数ペア:

[(1, 20346090630), (2, 10173045315), (3, 6782030210), (5, 4069218126), (6, 3391015105), (10, 2034609063), (15, 1356406042), (30, 678203021)]