20196858630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51786817}}^1$

素因数の和:51786840

約数の個数: 32

約数和(自身を含む): 52201112544

約数和(自身を除く): 32004253914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51786817, 103573634, 155360451, 258934085, 310720902, 517868170, 673228621, 776802255, 1346457242, 1553604510, 2019685863, 3366143105, 4039371726, 6732286210, 10098429315, 20196858630]

約数ペア:

[(1, 20196858630), (2, 10098429315), (3, 6732286210), (5, 4039371726), (6, 3366143105), (10, 2019685863), (13, 1553604510), (15, 1346457242), (26, 776802255), (30, 673228621), (39, 517868170), (65, 310720902), (78, 258934085), (130, 155360451), (195, 103573634), (390, 51786817)]