20092007144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{8363}}^1$

素因数の和:9590

約数の個数: 64

約数和(自身を含む): 42925386240

約数和(自身を除く): 22833379096

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 1187, 2024, 2374, 4748, 8363, 9496, 13057, 16726, 26114, 27301, 33452, 52228, 54602, 66904, 91993, 104456, 109204, 183986, 192349, 218408, 300311, 367972, 384698, 600622, 735944, 769396, 1201244, 1538792, 2115839, 2402488, 4231678, 8463356, 9926881, 16926712, 19853762, 39707524, 79415048, 109195691, 218391382, 228318263, 436782764, 456636526, 873565528, 913273052, 1826546104, 2511500893, 5023001786, 10046003572, 20092007144]

約数ペア:

[(1, 20092007144), (2, 10046003572), (4, 5023001786), (8, 2511500893), (11, 1826546104), (22, 913273052), (23, 873565528), (44, 456636526), (46, 436782764), (88, 228318263), (92, 218391382), (184, 109195691), (253, 79415048), (506, 39707524), (1012, 19853762), (1187, 16926712), (2024, 9926881), (2374, 8463356), (4748, 4231678), (8363, 2402488), (9496, 2115839), (13057, 1538792), (16726, 1201244), (26114, 769396), (27301, 735944), (33452, 600622), (52228, 384698), (54602, 367972), (66904, 300311), (91993, 218408), (104456, 192349), (109204, 183986)]