20171102706

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2893

約数の個数: 128

約数和(自身を含む): 47628288000

約数和(自身を除く): 27457185294

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 47, 54, 74, 79, 94, 111, 141, 158, 222, 237, 282, 333, 423, 474, 666, 711, 846, 999, 1269, 1422, 1739, 1998, 2133, 2538, 2719, 2923, 3478, 3713, 4266, 5217, 5438, 5846, 7426, 8157, 8769, 10434, 11139, 15651, 16314, 17538, 22278, 24471, 26307, 31302, 33417, 46953, 48942, 52614, 66834, 73413, 78921, 93906, 100251, 100603, 127793, 137381, 146826, 157842, 200502, 201206, 214801, 255586, 274762, 301809, 383379, 412143, 429602, 603618, 644403, 766758, 824286, 905427, 1150137, 1236429, 1288806, 1810854, 1933209, 2300274, 2472858, 2716281, 3450411, 3709287, 3866418, 4728341, 5432562, 5799627, 6900822, 7418574, 7947637, 9456682, 10095647, 11599254, 14185023, 15895274, 20191294, 23842911, 28370046, 30286941, 42555069, 47685822, 60573882, 71528733, 85110138, 90860823, 127665207, 143057466, 181721646, 214586199, 255330414, 272582469, 373538939, 429172398, 545164938, 747077878, 1120616817, 2241233634, 3361850451, 6723700902, 10085551353, 20171102706]

約数ペア:

[(1, 20171102706), (2, 10085551353), (3, 6723700902), (6, 3361850451), (9, 2241233634), (18, 1120616817), (27, 747077878), (37, 545164938), (47, 429172398), (54, 373538939), (74, 272582469), (79, 255330414), (94, 214586199), (111, 181721646), (141, 143057466), (158, 127665207), (222, 90860823), (237, 85110138), (282, 71528733), (333, 60573882), (423, 47685822), (474, 42555069), (666, 30286941), (711, 28370046), (846, 23842911), (999, 20191294), (1269, 15895274), (1422, 14185023), (1739, 11599254), (1998, 10095647), (2133, 9456682), (2538, 7947637), (2719, 7418574), (2923, 6900822), (3478, 5799627), (3713, 5432562), (4266, 4728341), (5217, 3866418), (5438, 3709287), (5846, 3450411), (7426, 2716281), (8157, 2472858), (8769, 2300274), (10434, 1933209), (11139, 1810854), (15651, 1288806), (16314, 1236429), (17538, 1150137), (22278, 905427), (24471, 824286), (26307, 766758), (31302, 644403), (33417, 603618), (46953, 429602), (48942, 412143), (52614, 383379), (66834, 301809), (73413, 274762), (78921, 255586), (93906, 214801), (100251, 201206), (100603, 200502), (127793, 157842), (137381, 146826)]