23335940

素因数分解:

$2^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1123}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 49096320

約数和(自身を除く): 25760380

約数列:

[1, 2, 4, 5, 10, 20, 1039, 1123, 2078, 2246, 4156, 4492, 5195, 5615, 10390, 11230, 20780, 22460, 1166797, 2333594, 4667188, 5833985, 11667970, 23335940]

約数ペア:

[(1, 23335940), (2, 11667970), (4, 5833985), (5, 4667188), (10, 2333594), (20, 1166797), (1039, 22460), (1123, 20780), (2078, 11230), (2246, 10390), (4156, 5615), (4492, 5195)]