20194011888

素因数分解:

$2^4\times 3^1\times {\mathrm{420708581}}^1$

素因数の和:420708592

約数の個数: 20

約数和(自身を含む): 52167864168

約数和(自身を除く): 31973852280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420708581, 841417162, 1262125743, 1682834324, 2524251486, 3365668648, 5048502972, 6731337296, 10097005944, 20194011888]

約数ペア:

[(1, 20194011888), (2, 10097005944), (3, 6731337296), (4, 5048502972), (6, 3365668648), (8, 2524251486), (12, 1682834324), (16, 1262125743), (24, 841417162), (48, 420708581)]