20964588

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29611}}^1$

素因数の和:29677

約数の個数: 24

約数和(自身を含む): 49748160

約数和(自身を除く): 28783572

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29611, 59222, 88833, 118444, 177666, 355332, 1747049, 3494098, 5241147, 6988196, 10482294, 20964588]

約数ペア:

[(1, 20964588), (2, 10482294), (3, 6988196), (4, 5241147), (6, 3494098), (12, 1747049), (59, 355332), (118, 177666), (177, 118444), (236, 88833), (354, 59222), (708, 29611)]