20788049392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6263}}^1\times {\mathrm{18859}}^1$

素因数の和:25141

約数の個数: 40

約数和(自身を含む): 43947722880

約数和(自身を除く): 23159673488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6263, 12526, 18859, 25052, 37718, 50104, 68893, 75436, 100208, 137786, 150872, 207449, 275572, 301744, 414898, 551144, 829796, 1102288, 1659592, 3319184, 118113917, 236227834, 472455668, 944911336, 1299253087, 1889822672, 2598506174, 5197012348, 10394024696, 20788049392]

約数ペア:

[(1, 20788049392), (2, 10394024696), (4, 5197012348), (8, 2598506174), (11, 1889822672), (16, 1299253087), (22, 944911336), (44, 472455668), (88, 236227834), (176, 118113917), (6263, 3319184), (12526, 1659592), (18859, 1102288), (25052, 829796), (37718, 551144), (50104, 414898), (68893, 301744), (75436, 275572), (100208, 207449), (137786, 150872)]