20161949286

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{2399}}^1\times {\mathrm{23741}}^1$

素因数の和:26204

約数の個数: 32

約数和(自身を含む): 41026176000

約数和(自身を除く): 20864226714

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 2399, 4798, 7197, 14394, 23741, 47482, 71223, 141541, 142446, 283082, 424623, 849246, 1400719, 2801438, 4202157, 8404314, 56954659, 113909318, 170863977, 341727954, 3360324881, 6720649762, 10080974643, 20161949286]

約数ペア:

[(1, 20161949286), (2, 10080974643), (3, 6720649762), (6, 3360324881), (59, 341727954), (118, 170863977), (177, 113909318), (354, 56954659), (2399, 8404314), (4798, 4202157), (7197, 2801438), (14394, 1400719), (23741, 849246), (47482, 424623), (71223, 283082), (141541, 142446)]