20243337384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1\times {\mathrm{1117}}^1$

素因数の和:2219

約数の個数: 128

約数和(自身を含む): 54933690240

約数和(自身を除く): 34690352856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1033, 1117, 1462, 2066, 2193, 2234, 2924, 3099, 3351, 4132, 4386, 4468, 5848, 6198, 6702, 8264, 8772, 8936, 12396, 13404, 17544, 17561, 18989, 24792, 26808, 35122, 37978, 44419, 48031, 52683, 56967, 70244, 75956, 88838, 96062, 105366, 113934, 133257, 140488, 144093, 151912, 177676, 192124, 210732, 227868, 266514, 288186, 355352, 384248, 421464, 455736, 533028, 576372, 755123, 816527, 1066056, 1152744, 1153861, 1510246, 1633054, 2265369, 2307722, 2449581, 3020492, 3266108, 3461583, 4530738, 4615444, 4899162, 6040984, 6532216, 6923166, 9061476, 9230888, 9798324, 13846332, 18122952, 19596648, 19615637, 27692664, 39231274, 49616023, 58846911, 78462548, 99232046, 117693822, 148848069, 156925096, 198464092, 235387644, 297696138, 396928184, 470775288, 595392276, 843472391, 1190784552, 1686944782, 2530417173, 3373889564, 5060834346, 6747779128, 10121668692, 20243337384]

約数ペア:

[(1, 20243337384), (2, 10121668692), (3, 6747779128), (4, 5060834346), (6, 3373889564), (8, 2530417173), (12, 1686944782), (17, 1190784552), (24, 843472391), (34, 595392276), (43, 470775288), (51, 396928184), (68, 297696138), (86, 235387644), (102, 198464092), (129, 156925096), (136, 148848069), (172, 117693822), (204, 99232046), (258, 78462548), (344, 58846911), (408, 49616023), (516, 39231274), (731, 27692664), (1032, 19615637), (1033, 19596648), (1117, 18122952), (1462, 13846332), (2066, 9798324), (2193, 9230888), (2234, 9061476), (2924, 6923166), (3099, 6532216), (3351, 6040984), (4132, 4899162), (4386, 4615444), (4468, 4530738), (5848, 3461583), (6198, 3266108), (6702, 3020492), (8264, 2449581), (8772, 2307722), (8936, 2265369), (12396, 1633054), (13404, 1510246), (17544, 1153861), (17561, 1152744), (18989, 1066056), (24792, 816527), (26808, 755123), (35122, 576372), (37978, 533028), (44419, 455736), (48031, 421464), (52683, 384248), (56967, 355352), (70244, 288186), (75956, 266514), (88838, 227868), (96062, 210732), (105366, 192124), (113934, 177676), (133257, 151912), (140488, 144093)]