20100560968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1973}}^1\times {\mathrm{43913}}^1$

素因数の和:45921

約数の個数: 32

約数和(自身を含む): 39008806200

約数和(自身を除く): 18908245232

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1973, 3946, 7892, 15784, 43913, 57217, 87826, 114434, 175652, 228868, 351304, 457736, 1273477, 2546954, 5093908, 10187816, 86640349, 173280698, 346561396, 693122792, 2512570121, 5025140242, 10050280484, 20100560968]

約数ペア:

[(1, 20100560968), (2, 10050280484), (4, 5025140242), (8, 2512570121), (29, 693122792), (58, 346561396), (116, 173280698), (232, 86640349), (1973, 10187816), (3946, 5093908), (7892, 2546954), (15784, 1273477), (43913, 457736), (57217, 351304), (87826, 228868), (114434, 175652)]