20599152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 61519872

約数和(自身を除く): 40920720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 606, 607, 707, 808, 1212, 1214, 1414, 1616, 1821, 2121, 2424, 2428, 2828, 3642, 4242, 4249, 4848, 4856, 5656, 7284, 8484, 8498, 9712, 11312, 12747, 14568, 16968, 16996, 25494, 29136, 33936, 33992, 50988, 61307, 67984, 101976, 122614, 183921, 203952, 245228, 367842, 429149, 490456, 735684, 858298, 980912, 1287447, 1471368, 1716596, 2574894, 2942736, 3433192, 5149788, 6866384, 10299576, 20599152]

約数ペア:

[(1, 20599152), (2, 10299576), (3, 6866384), (4, 5149788), (6, 3433192), (7, 2942736), (8, 2574894), (12, 1716596), (14, 1471368), (16, 1287447), (21, 980912), (24, 858298), (28, 735684), (42, 490456), (48, 429149), (56, 367842), (84, 245228), (101, 203952), (112, 183921), (168, 122614), (202, 101976), (303, 67984), (336, 61307), (404, 50988), (606, 33992), (607, 33936), (707, 29136), (808, 25494), (1212, 16996), (1214, 16968), (1414, 14568), (1616, 12747), (1821, 11312), (2121, 9712), (2424, 8498), (2428, 8484), (2828, 7284), (3642, 5656), (4242, 4856), (4249, 4848)]