20249324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 37097088

約数和(自身を除く): 16847764

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2237, 2263, 4474, 4526, 8948, 9052, 69347, 138694, 163301, 277388, 326602, 653204, 5062331, 10124662, 20249324]

約数ペア:

[(1, 20249324), (2, 10124662), (4, 5062331), (31, 653204), (62, 326602), (73, 277388), (124, 163301), (146, 138694), (292, 69347), (2237, 9052), (2263, 8948), (4474, 4526)]