20233604144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8501}}^1\times {\mathrm{11443}}^1$

素因数の和:19965

約数の個数: 40

約数和(自身を含む): 42226849392

約数和(自身を除く): 21993245248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8501, 11443, 17002, 22886, 34004, 45772, 68008, 91544, 110513, 136016, 148759, 183088, 221026, 297518, 442052, 595036, 884104, 1190072, 1768208, 2380144, 97276943, 194553886, 389107772, 778215544, 1264600259, 1556431088, 2529200518, 5058401036, 10116802072, 20233604144]

約数ペア:

[(1, 20233604144), (2, 10116802072), (4, 5058401036), (8, 2529200518), (13, 1556431088), (16, 1264600259), (26, 778215544), (52, 389107772), (104, 194553886), (208, 97276943), (8501, 2380144), (11443, 1768208), (17002, 1190072), (22886, 884104), (34004, 595036), (45772, 442052), (68008, 297518), (91544, 221026), (110513, 183088), (136016, 148759)]