20436108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 62995968

約数和(自身を除く): 42559860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1301, 1309, 1428, 2244, 2602, 2618, 3903, 3927, 5204, 5236, 7806, 7854, 9107, 14311, 15612, 15708, 18214, 22117, 27321, 28622, 36428, 42933, 44234, 54642, 57244, 66351, 85866, 88468, 100177, 109284, 132702, 154819, 171732, 200354, 243287, 265404, 300531, 309638, 400708, 464457, 486574, 601062, 619276, 729861, 928914, 973148, 1202124, 1459722, 1703009, 1857828, 2919444, 3406018, 5109027, 6812036, 10218054, 20436108]

約数ペア:

[(1, 20436108), (2, 10218054), (3, 6812036), (4, 5109027), (6, 3406018), (7, 2919444), (11, 1857828), (12, 1703009), (14, 1459722), (17, 1202124), (21, 973148), (22, 928914), (28, 729861), (33, 619276), (34, 601062), (42, 486574), (44, 464457), (51, 400708), (66, 309638), (68, 300531), (77, 265404), (84, 243287), (102, 200354), (119, 171732), (132, 154819), (154, 132702), (187, 109284), (204, 100177), (231, 88468), (238, 85866), (308, 66351), (357, 57244), (374, 54642), (462, 44234), (476, 42933), (561, 36428), (714, 28622), (748, 27321), (924, 22117), (1122, 18214), (1301, 15708), (1309, 15612), (1428, 14311), (2244, 9107), (2602, 7854), (2618, 7806), (3903, 5236), (3927, 5204)]