20366925558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{69275257}}^1$

素因数の和:69275276

約数の個数: 24

約数和(自身を含む): 47384276472

約数和(自身を除く): 27017350914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 69275257, 138550514, 207825771, 415651542, 484926799, 969853598, 1454780397, 2909560794, 3394487593, 6788975186, 10183462779, 20366925558]

約数ペア:

[(1, 20366925558), (2, 10183462779), (3, 6788975186), (6, 3394487593), (7, 2909560794), (14, 1454780397), (21, 969853598), (42, 484926799), (49, 415651542), (98, 207825771), (147, 138550514), (294, 69275257)]