20130937323

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{3167}}^1$

素因数の和:3464

約数の個数: 64

約数和(自身を含む): 32845824000

約数和(自身を除く): 12714886677

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 179, 267, 399, 537, 623, 1253, 1691, 1869, 3167, 3401, 3759, 5073, 9501, 10203, 11837, 15931, 22169, 23807, 35511, 47793, 60173, 66507, 71421, 111517, 180519, 281863, 302689, 334551, 421211, 566893, 845589, 908067, 1263633, 1700679, 1973041, 2118823, 3968251, 5355397, 5919123, 6356469, 10770967, 11904753, 16066191, 32312901, 37487779, 50453477, 75396769, 112463337, 151360431, 226190307, 353174339, 958616063, 1059523017, 2875848189, 6710312441, 20130937323]

約数ペア:

[(1, 20130937323), (3, 6710312441), (7, 2875848189), (19, 1059523017), (21, 958616063), (57, 353174339), (89, 226190307), (133, 151360431), (179, 112463337), (267, 75396769), (399, 50453477), (537, 37487779), (623, 32312901), (1253, 16066191), (1691, 11904753), (1869, 10770967), (3167, 6356469), (3401, 5919123), (3759, 5355397), (5073, 3968251), (9501, 2118823), (10203, 1973041), (11837, 1700679), (15931, 1263633), (22169, 908067), (23807, 845589), (35511, 566893), (47793, 421211), (60173, 334551), (66507, 302689), (71421, 281863), (111517, 180519)]