20123992956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1\times {\mathrm{34039}}^1$

素因数の和:36658

約数の個数: 48

約数和(自身を含む): 49447865600

約数和(自身を除く): 29323872644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2593, 5186, 7779, 10372, 15558, 31116, 34039, 49267, 68078, 98534, 102117, 136156, 147801, 197068, 204234, 295602, 408468, 591204, 646741, 1293482, 1940223, 2586964, 3880446, 7760892, 88263127, 176526254, 264789381, 353052508, 529578762, 1059157524, 1676999413, 3353998826, 5030998239, 6707997652, 10061996478, 20123992956]

約数ペア:

[(1, 20123992956), (2, 10061996478), (3, 6707997652), (4, 5030998239), (6, 3353998826), (12, 1676999413), (19, 1059157524), (38, 529578762), (57, 353052508), (76, 264789381), (114, 176526254), (228, 88263127), (2593, 7760892), (5186, 3880446), (7779, 2586964), (10372, 1940223), (15558, 1293482), (31116, 646741), (34039, 591204), (49267, 408468), (68078, 295602), (98534, 204234), (102117, 197068), (136156, 147801)]