20070486896

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1\times {\mathrm{859}}^1$

素因数の和:1446

約数の個数: 80

約数和(自身を含む): 40425091200

約数和(自身を除く): 20354604304

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 212, 236, 424, 467, 472, 848, 859, 934, 944, 1718, 1868, 3127, 3436, 3736, 6254, 6872, 7472, 12508, 13744, 24751, 25016, 27553, 45527, 49502, 50032, 50681, 55106, 91054, 99004, 101362, 110212, 182108, 198008, 202724, 220424, 364216, 396016, 401153, 405448, 440848, 728432, 802306, 810896, 1460309, 1604612, 2686093, 2920618, 3209224, 5372186, 5841236, 6418448, 10744372, 11682472, 21261109, 21488744, 23364944, 23668027, 42522218, 42977488, 47336054, 85044436, 94672108, 170088872, 189344216, 340177744, 378688432, 1254405431, 2508810862, 5017621724, 10035243448, 20070486896]

約数ペア:

[(1, 20070486896), (2, 10035243448), (4, 5017621724), (8, 2508810862), (16, 1254405431), (53, 378688432), (59, 340177744), (106, 189344216), (118, 170088872), (212, 94672108), (236, 85044436), (424, 47336054), (467, 42977488), (472, 42522218), (848, 23668027), (859, 23364944), (934, 21488744), (944, 21261109), (1718, 11682472), (1868, 10744372), (3127, 6418448), (3436, 5841236), (3736, 5372186), (6254, 3209224), (6872, 2920618), (7472, 2686093), (12508, 1604612), (13744, 1460309), (24751, 810896), (25016, 802306), (27553, 728432), (45527, 440848), (49502, 405448), (50032, 401153), (50681, 396016), (55106, 364216), (91054, 220424), (99004, 202724), (101362, 198008), (110212, 182108)]