20232644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5023}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 37981440

約数和(自身を除く): 17748796

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 5023, 10046, 20092, 95437, 190874, 266219, 381748, 532438, 1064876, 5058161, 10116322, 20232644]

約数ペア:

[(1, 20232644), (2, 10116322), (4, 5058161), (19, 1064876), (38, 532438), (53, 381748), (76, 266219), (106, 190874), (212, 95437), (1007, 20092), (2014, 10046), (4028, 5023)]