20199963034

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{7829}}^1$

素因数の和:8226

約数の個数: 32

約数和(自身を含む): 31310666640

約数和(自身を除く): 11110703606

約数列:

[1, 2, 53, 101, 106, 202, 241, 482, 5353, 7829, 10706, 12773, 15658, 24341, 25546, 48682, 414937, 790729, 829874, 1290073, 1581458, 1886789, 2580146, 3773578, 41908637, 83817274, 99999817, 190565689, 199999634, 381131378, 10099981517, 20199963034]

約数ペア:

[(1, 20199963034), (2, 10099981517), (53, 381131378), (101, 199999634), (106, 190565689), (202, 99999817), (241, 83817274), (482, 41908637), (5353, 3773578), (7829, 2580146), (10706, 1886789), (12773, 1581458), (15658, 1290073), (24341, 829874), (25546, 790729), (48682, 414937)]