2040397936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7501463}}^1$

素因数の和:7501488

約数の個数: 20

約数和(自身を含む): 4185816912

約数和(自身を除く): 2145418976

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7501463, 15002926, 30005852, 60011704, 120023408, 127524871, 255049742, 510099484, 1020198968, 2040397936]

約数ペア:

[(1, 2040397936), (2, 1020198968), (4, 510099484), (8, 255049742), (16, 127524871), (17, 120023408), (34, 60011704), (68, 30005852), (136, 15002926), (272, 7501463)]