20010950136

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{5233}}^1$

素因数の和:5725

約数の個数: 96

約数和(自身を含む): 54697602960

約数和(自身を除く): 34686652824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 307, 346, 519, 614, 692, 921, 1038, 1228, 1384, 1557, 1842, 2076, 2456, 2763, 3114, 3684, 4152, 5233, 5526, 6228, 7368, 10466, 11052, 12456, 15699, 20932, 22104, 31398, 41864, 47097, 53111, 62796, 94194, 106222, 125592, 159333, 188388, 212444, 318666, 376776, 424888, 477999, 637332, 905309, 955998, 1274664, 1606531, 1810618, 1911996, 2715927, 3213062, 3621236, 3823992, 4819593, 5431854, 6426124, 7242472, 8147781, 9639186, 10863708, 12852248, 14458779, 16295562, 19278372, 21727416, 28917558, 32591124, 38556744, 57835116, 65182248, 115670232, 277929863, 555859726, 833789589, 1111719452, 1667579178, 2223438904, 2501368767, 3335158356, 5002737534, 6670316712, 10005475068, 20010950136]

約数ペア:

[(1, 20010950136), (2, 10005475068), (3, 6670316712), (4, 5002737534), (6, 3335158356), (8, 2501368767), (9, 2223438904), (12, 1667579178), (18, 1111719452), (24, 833789589), (36, 555859726), (72, 277929863), (173, 115670232), (307, 65182248), (346, 57835116), (519, 38556744), (614, 32591124), (692, 28917558), (921, 21727416), (1038, 19278372), (1228, 16295562), (1384, 14458779), (1557, 12852248), (1842, 10863708), (2076, 9639186), (2456, 8147781), (2763, 7242472), (3114, 6426124), (3684, 5431854), (4152, 4819593), (5233, 3823992), (5526, 3621236), (6228, 3213062), (7368, 2715927), (10466, 1911996), (11052, 1810618), (12456, 1606531), (15699, 1274664), (20932, 955998), (22104, 905309), (31398, 637332), (41864, 477999), (47097, 424888), (53111, 376776), (62796, 318666), (94194, 212444), (106222, 188388), (125592, 159333)]