20135026814

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{24151}}^1$

素因数の和:24321

約数の個数: 64

約数和(自身を含む): 38062006272

約数和(自身を除く): 17926979458

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 113, 119, 217, 226, 238, 434, 527, 791, 1054, 1582, 1921, 3503, 3689, 3842, 7006, 7378, 13447, 24151, 24521, 26894, 48302, 49042, 59551, 119102, 169057, 338114, 410567, 416857, 748681, 821134, 833714, 1497362, 2729063, 2873969, 5240767, 5458126, 5747938, 10481534, 12727577, 19103441, 25455154, 38206882, 46394071, 84600953, 89093039, 92788142, 169201906, 178186078, 324758497, 592206671, 649516994, 1184413342, 1438216201, 2876432402, 10067513407, 20135026814]

約数ペア:

[(1, 20135026814), (2, 10067513407), (7, 2876432402), (14, 1438216201), (17, 1184413342), (31, 649516994), (34, 592206671), (62, 324758497), (113, 178186078), (119, 169201906), (217, 92788142), (226, 89093039), (238, 84600953), (434, 46394071), (527, 38206882), (791, 25455154), (1054, 19103441), (1582, 12727577), (1921, 10481534), (3503, 5747938), (3689, 5458126), (3842, 5240767), (7006, 2873969), (7378, 2729063), (13447, 1497362), (24151, 833714), (24521, 821134), (26894, 748681), (48302, 416857), (49042, 410567), (59551, 338114), (119102, 169057)]