20123646438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{94151}}^1$

素因数の和:94897

約数の個数: 48

約数和(自身を含む): 46883176704

約数和(自身を除く): 26759530266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 727, 1454, 2181, 4362, 5089, 10178, 15267, 30534, 35623, 71246, 94151, 106869, 188302, 213738, 282453, 564906, 659057, 1318114, 1977171, 3954342, 4613399, 9226798, 13840197, 27680394, 68447777, 136895554, 205343331, 410686662, 479134439, 958268878, 1437403317, 2874806634, 3353941073, 6707882146, 10061823219, 20123646438]

約数ペア:

[(1, 20123646438), (2, 10061823219), (3, 6707882146), (6, 3353941073), (7, 2874806634), (14, 1437403317), (21, 958268878), (42, 479134439), (49, 410686662), (98, 205343331), (147, 136895554), (294, 68447777), (727, 27680394), (1454, 13840197), (2181, 9226798), (4362, 4613399), (5089, 3954342), (10178, 1977171), (15267, 1318114), (30534, 659057), (35623, 564906), (71246, 282453), (94151, 213738), (106869, 188302)]