20182044968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{240011}}^1$

素因数の和:240497

約数の個数: 32

約数和(自身を含む): 39573178560

約数和(自身を除く): 19391133592

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 457, 914, 1828, 3656, 10511, 21022, 42044, 84088, 240011, 480022, 960044, 1920088, 5520253, 11040506, 22081012, 44162024, 109685027, 219370054, 438740108, 877480216, 2522755621, 5045511242, 10091022484, 20182044968]

約数ペア:

[(1, 20182044968), (2, 10091022484), (4, 5045511242), (8, 2522755621), (23, 877480216), (46, 438740108), (92, 219370054), (184, 109685027), (457, 44162024), (914, 22081012), (1828, 11040506), (3656, 5520253), (10511, 1920088), (21022, 960044), (42044, 480022), (84088, 240011)]