20226441326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1\times {\mathrm{2341}}^1$

素因数の和:4029

約数の個数: 64

約数和(自身を含む): 38668855680

約数和(自身を除く): 18442414354

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 1637, 2341, 2639, 3274, 4682, 5278, 11459, 16387, 21281, 22918, 30433, 32774, 42562, 47473, 60866, 67889, 94946, 135778, 148967, 213031, 297934, 332311, 426062, 475223, 617149, 664622, 882557, 950446, 1234298, 1765114, 3832217, 4320043, 6177899, 7664434, 8640086, 12355798, 26825519, 49818821, 53651038, 99637642, 111134293, 222268586, 348731747, 697463494, 777940051, 1444745809, 1555880102, 2889491618, 10113220663, 20226441326]

約数ペア:

[(1, 20226441326), (2, 10113220663), (7, 2889491618), (13, 1555880102), (14, 1444745809), (26, 777940051), (29, 697463494), (58, 348731747), (91, 222268586), (182, 111134293), (203, 99637642), (377, 53651038), (406, 49818821), (754, 26825519), (1637, 12355798), (2341, 8640086), (2639, 7664434), (3274, 6177899), (4682, 4320043), (5278, 3832217), (11459, 1765114), (16387, 1234298), (21281, 950446), (22918, 882557), (30433, 664622), (32774, 617149), (42562, 475223), (47473, 426062), (60866, 332311), (67889, 297934), (94946, 213031), (135778, 148967)]