20893938528

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1\times {\mathrm{2789}}^1$

素因数の和:3944

約数の個数: 96

約数和(自身を含む): 55669874400

約数和(自身を除く): 34775935872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1069, 1168, 1752, 2138, 2336, 2789, 3207, 3504, 4276, 5578, 6414, 7008, 8367, 8552, 11156, 12828, 16734, 17104, 22312, 25656, 33468, 34208, 44624, 51312, 66936, 78037, 89248, 102624, 133872, 156074, 203597, 234111, 267744, 312148, 407194, 468222, 610791, 624296, 814388, 936444, 1221582, 1248592, 1628776, 1872888, 2443164, 2497184, 2981441, 3257552, 3745776, 4886328, 5962882, 6515104, 7491552, 8944323, 9772656, 11925764, 17888646, 19545312, 23851528, 35777292, 47703056, 71554584, 95406112, 143109168, 217645193, 286218336, 435290386, 652935579, 870580772, 1305871158, 1741161544, 2611742316, 3482323088, 5223484632, 6964646176, 10446969264, 20893938528]

約数ペア:

[(1, 20893938528), (2, 10446969264), (3, 6964646176), (4, 5223484632), (6, 3482323088), (8, 2611742316), (12, 1741161544), (16, 1305871158), (24, 870580772), (32, 652935579), (48, 435290386), (73, 286218336), (96, 217645193), (146, 143109168), (219, 95406112), (292, 71554584), (438, 47703056), (584, 35777292), (876, 23851528), (1069, 19545312), (1168, 17888646), (1752, 11925764), (2138, 9772656), (2336, 8944323), (2789, 7491552), (3207, 6515104), (3504, 5962882), (4276, 4886328), (5578, 3745776), (6414, 3257552), (7008, 2981441), (8367, 2497184), (8552, 2443164), (11156, 1872888), (12828, 1628776), (16734, 1248592), (17104, 1221582), (22312, 936444), (25656, 814388), (33468, 624296), (34208, 610791), (44624, 468222), (51312, 407194), (66936, 312148), (78037, 267744), (89248, 234111), (102624, 203597), (133872, 156074)]