20910045816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2400143}}^1$

素因数の和:2400177

約数の個数: 72

約数和(自身を含む): 62247734640

約数和(自身を除く): 41337688824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 2400143, 4800286, 7200429, 9600572, 14400858, 19201144, 21601287, 26401573, 28801716, 43202574, 52803146, 57603432, 79204719, 86405148, 105606292, 158409438, 172810296, 211212584, 237614157, 290417303, 316818876, 475228314, 580834606, 633637752, 871251909, 950456628, 1161669212, 1742503818, 1900913256, 2323338424, 2613755727, 3485007636, 5227511454, 6970015272, 10455022908, 20910045816]

約数ペア:

[(1, 20910045816), (2, 10455022908), (3, 6970015272), (4, 5227511454), (6, 3485007636), (8, 2613755727), (9, 2323338424), (11, 1900913256), (12, 1742503818), (18, 1161669212), (22, 950456628), (24, 871251909), (33, 633637752), (36, 580834606), (44, 475228314), (66, 316818876), (72, 290417303), (88, 237614157), (99, 211212584), (121, 172810296), (132, 158409438), (198, 105606292), (242, 86405148), (264, 79204719), (363, 57603432), (396, 52803146), (484, 43202574), (726, 28801716), (792, 26401573), (968, 21601287), (1089, 19201144), (1452, 14400858), (2178, 9600572), (2904, 7200429), (4356, 4800286), (8712, 2400143)]