20143468796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 40507858944

約数和(自身を除く): 20364390148

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 67, 124, 134, 227, 268, 341, 454, 682, 737, 908, 971, 1364, 1474, 1942, 2077, 2497, 2948, 3884, 4154, 4994, 7037, 8308, 9988, 10681, 14074, 15209, 21362, 22847, 28148, 30101, 30418, 42724, 45694, 60202, 60836, 65057, 77407, 91388, 120404, 130114, 154814, 167299, 220417, 260228, 309628, 331111, 334598, 440834, 471479, 662222, 669196, 715627, 881668, 942958, 1324444, 1431254, 1885916, 2016767, 2424587, 2862508, 4033534, 4849174, 5186269, 6832927, 8067068, 9698348, 10372538, 13665854, 14767939, 20745076, 22184437, 27331708, 29535878, 44368874, 59071756, 75162197, 88737748, 150324394, 162447329, 300648788, 324894658, 457806109, 649789316, 915612218, 1831224436, 5035867199, 10071734398, 20143468796]

約数ペア:

[(1, 20143468796), (2, 10071734398), (4, 5035867199), (11, 1831224436), (22, 915612218), (31, 649789316), (44, 457806109), (62, 324894658), (67, 300648788), (124, 162447329), (134, 150324394), (227, 88737748), (268, 75162197), (341, 59071756), (454, 44368874), (682, 29535878), (737, 27331708), (908, 22184437), (971, 20745076), (1364, 14767939), (1474, 13665854), (1942, 10372538), (2077, 9698348), (2497, 8067068), (2948, 6832927), (3884, 5186269), (4154, 4849174), (4994, 4033534), (7037, 2862508), (8308, 2424587), (9988, 2016767), (10681, 1885916), (14074, 1431254), (15209, 1324444), (21362, 942958), (22847, 881668), (28148, 715627), (30101, 669196), (30418, 662222), (42724, 471479), (45694, 440834), (60202, 334598), (60836, 331111), (65057, 309628), (77407, 260228), (91388, 220417), (120404, 167299), (130114, 154814)]