20193586154

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2027}}^1\times {\mathrm{3191}}^1$

素因数の和:5450

約数の個数: 32

約数和(自身を含む): 34800869376

約数和(自身を除く): 14607283222

約数列:

[1, 2, 7, 14, 223, 446, 1561, 2027, 3122, 3191, 4054, 6382, 14189, 22337, 28378, 44674, 452021, 711593, 904042, 1423186, 3164147, 4981151, 6328294, 6468157, 9962302, 12936314, 45277099, 90554198, 1442399011, 2884798022, 10096793077, 20193586154]

約数ペア:

[(1, 20193586154), (2, 10096793077), (7, 2884798022), (14, 1442399011), (223, 90554198), (446, 45277099), (1561, 12936314), (2027, 9962302), (3122, 6468157), (3191, 6328294), (4054, 4981151), (6382, 3164147), (14189, 1423186), (22337, 904042), (28378, 711593), (44674, 452021)]