20725363248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1\times {\mathrm{7649}}^1$

素因数の和:10650

約数の個数: 80

約数和(自身を含む): 56384784000

約数和(自身を除く): 35659420752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2971, 5942, 7649, 8913, 11884, 15298, 17826, 22947, 23768, 30596, 35652, 45894, 47536, 56449, 61192, 71304, 91788, 112898, 122384, 142608, 145331, 169347, 183576, 225796, 290662, 338694, 367152, 435993, 451592, 581324, 677388, 871986, 903184, 1162648, 1354776, 1743972, 2325296, 2709552, 3487944, 6975888, 22725179, 45450358, 68175537, 90900716, 136351074, 181801432, 272702148, 363602864, 431778401, 545404296, 863556802, 1090808592, 1295335203, 1727113604, 2590670406, 3454227208, 5181340812, 6908454416, 10362681624, 20725363248]

約数ペア:

[(1, 20725363248), (2, 10362681624), (3, 6908454416), (4, 5181340812), (6, 3454227208), (8, 2590670406), (12, 1727113604), (16, 1295335203), (19, 1090808592), (24, 863556802), (38, 545404296), (48, 431778401), (57, 363602864), (76, 272702148), (114, 181801432), (152, 136351074), (228, 90900716), (304, 68175537), (456, 45450358), (912, 22725179), (2971, 6975888), (5942, 3487944), (7649, 2709552), (8913, 2325296), (11884, 1743972), (15298, 1354776), (17826, 1162648), (22947, 903184), (23768, 871986), (30596, 677388), (35652, 581324), (45894, 451592), (47536, 435993), (56449, 367152), (61192, 338694), (71304, 290662), (91788, 225796), (112898, 183576), (122384, 169347), (142608, 145331)]