20226582578

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 32190988032

約数和(自身を除く): 11964405454

約数列:

[1, 2, 37, 74, 83, 113, 151, 166, 193, 226, 302, 386, 3071, 4181, 5587, 6142, 7141, 8362, 9379, 11174, 12533, 14282, 16019, 17063, 18758, 21809, 25066, 29143, 32038, 34126, 43618, 58286, 347023, 463721, 592703, 631331, 694046, 806933, 927442, 1078291, 1185406, 1262662, 1416229, 1613866, 1810147, 2156582, 2418869, 2832458, 3293159, 3620294, 4837738, 6586318, 52400473, 66975439, 89498153, 104800946, 121846883, 133950878, 178996306, 243693766, 273332197, 546664394, 10113291289, 20226582578]

約数ペア:

[(1, 20226582578), (2, 10113291289), (37, 546664394), (74, 273332197), (83, 243693766), (113, 178996306), (151, 133950878), (166, 121846883), (193, 104800946), (226, 89498153), (302, 66975439), (386, 52400473), (3071, 6586318), (4181, 4837738), (5587, 3620294), (6142, 3293159), (7141, 2832458), (8362, 2418869), (9379, 2156582), (11174, 1810147), (12533, 1613866), (14282, 1416229), (16019, 1262662), (17063, 1185406), (18758, 1078291), (21809, 927442), (25066, 806933), (29143, 694046), (32038, 631331), (34126, 592703), (43618, 463721), (58286, 347023)]