20600496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 66852864

約数和(自身を除く): 46252368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 191, 214, 252, 321, 336, 382, 428, 504, 573, 642, 749, 764, 856, 963, 1008, 1146, 1284, 1337, 1498, 1528, 1712, 1719, 1926, 2247, 2292, 2568, 2674, 2996, 3056, 3438, 3852, 4011, 4494, 4584, 5136, 5348, 5992, 6741, 6876, 7704, 8022, 8988, 9168, 10696, 11984, 12033, 13482, 13752, 15408, 16044, 17976, 20437, 21392, 24066, 26964, 27504, 32088, 35952, 40874, 48132, 53928, 61311, 64176, 81748, 96264, 107856, 122622, 143059, 163496, 183933, 192528, 245244, 286118, 326992, 367866, 429177, 490488, 572236, 735732, 858354, 980976, 1144472, 1287531, 1471464, 1716708, 2288944, 2575062, 2942928, 3433416, 5150124, 6866832, 10300248, 20600496]

約数ペア:

[(1, 20600496), (2, 10300248), (3, 6866832), (4, 5150124), (6, 3433416), (7, 2942928), (8, 2575062), (9, 2288944), (12, 1716708), (14, 1471464), (16, 1287531), (18, 1144472), (21, 980976), (24, 858354), (28, 735732), (36, 572236), (42, 490488), (48, 429177), (56, 367866), (63, 326992), (72, 286118), (84, 245244), (107, 192528), (112, 183933), (126, 163496), (144, 143059), (168, 122622), (191, 107856), (214, 96264), (252, 81748), (321, 64176), (336, 61311), (382, 53928), (428, 48132), (504, 40874), (573, 35952), (642, 32088), (749, 27504), (764, 26964), (856, 24066), (963, 21392), (1008, 20437), (1146, 17976), (1284, 16044), (1337, 15408), (1498, 13752), (1528, 13482), (1712, 12033), (1719, 11984), (1926, 10696), (2247, 9168), (2292, 8988), (2568, 8022), (2674, 7704), (2996, 6876), (3056, 6741), (3438, 5992), (3852, 5348), (4011, 5136), (4494, 4584)]