20796684768

素因数分解:

$2^5\times 3^3\times {\mathrm{701}}^1\times {\mathrm{34337}}^1$

素因数の和:35057

約数の個数: 96

約数和(自身を含む): 60745295520

約数和(自身を除く): 39948610752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 701, 864, 1402, 2103, 2804, 4206, 5608, 6309, 8412, 11216, 12618, 16824, 18927, 22432, 25236, 33648, 34337, 37854, 50472, 67296, 68674, 75708, 100944, 103011, 137348, 151416, 201888, 206022, 274696, 302832, 309033, 412044, 549392, 605664, 618066, 824088, 927099, 1098784, 1236132, 1648176, 1854198, 2472264, 3296352, 3708396, 4944528, 7416792, 9889056, 14833584, 24070237, 29667168, 48140474, 72210711, 96280948, 144421422, 192561896, 216632133, 288842844, 385123792, 433264266, 577685688, 649896399, 770247584, 866528532, 1155371376, 1299792798, 1733057064, 2310742752, 2599585596, 3466114128, 5199171192, 6932228256, 10398342384, 20796684768]

約数ペア:

[(1, 20796684768), (2, 10398342384), (3, 6932228256), (4, 5199171192), (6, 3466114128), (8, 2599585596), (9, 2310742752), (12, 1733057064), (16, 1299792798), (18, 1155371376), (24, 866528532), (27, 770247584), (32, 649896399), (36, 577685688), (48, 433264266), (54, 385123792), (72, 288842844), (96, 216632133), (108, 192561896), (144, 144421422), (216, 96280948), (288, 72210711), (432, 48140474), (701, 29667168), (864, 24070237), (1402, 14833584), (2103, 9889056), (2804, 7416792), (4206, 4944528), (5608, 3708396), (6309, 3296352), (8412, 2472264), (11216, 1854198), (12618, 1648176), (16824, 1236132), (18927, 1098784), (22432, 927099), (25236, 824088), (33648, 618066), (34337, 605664), (37854, 549392), (50472, 412044), (67296, 309033), (68674, 302832), (75708, 274696), (100944, 206022), (103011, 201888), (137348, 151416)]