20595912

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{4493}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 51770880

約数和(自身を除く): 31174968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4493, 4584, 8986, 13479, 17972, 26958, 35944, 53916, 107832, 858163, 1716326, 2574489, 3432652, 5148978, 6865304, 10297956, 20595912]

約数ペア:

[(1, 20595912), (2, 10297956), (3, 6865304), (4, 5148978), (6, 3432652), (8, 2574489), (12, 1716326), (24, 858163), (191, 107832), (382, 53916), (573, 35944), (764, 26958), (1146, 17972), (1528, 13479), (2292, 8986), (4493, 4584)]