20080932

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 50491392

約数和(自身を除く): 30410460

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2347, 2852, 4278, 4694, 7041, 8556, 9388, 14082, 28164, 53981, 72757, 107962, 145514, 161943, 215924, 218271, 291028, 323886, 436542, 647772, 873084, 1673411, 3346822, 5020233, 6693644, 10040466, 20080932]

約数ペア:

[(1, 20080932), (2, 10040466), (3, 6693644), (4, 5020233), (6, 3346822), (12, 1673411), (23, 873084), (31, 647772), (46, 436542), (62, 323886), (69, 291028), (92, 218271), (93, 215924), (124, 161943), (138, 145514), (186, 107962), (276, 72757), (372, 53981), (713, 28164), (1426, 14082), (2139, 9388), (2347, 8556), (2852, 7041), (4278, 4694)]