20152914

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 42072576

約数和(自身を除く): 21919662

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 186, 194, 291, 582, 1117, 2234, 3007, 3351, 6014, 6702, 9021, 18042, 34627, 69254, 103881, 108349, 207762, 216698, 325047, 650094, 3358819, 6717638, 10076457, 20152914]

約数ペア:

[(1, 20152914), (2, 10076457), (3, 6717638), (6, 3358819), (31, 650094), (62, 325047), (93, 216698), (97, 207762), (186, 108349), (194, 103881), (291, 69254), (582, 34627), (1117, 18042), (2234, 9021), (3007, 6702), (3351, 6014)]