20120822059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1601}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 22547137536

約数和(自身を除く): 2426315477

約数列:

[1, 13, 47, 67, 307, 611, 871, 1601, 3149, 3991, 14429, 20569, 20813, 40937, 75247, 107267, 187577, 267397, 491507, 966743, 978211, 1394471, 5041549, 6389591, 12567659, 23100829, 32930969, 65540137, 300310777, 428102597, 1547755543, 20120822059]

約数ペア:

[(1, 20120822059), (13, 1547755543), (47, 428102597), (67, 300310777), (307, 65540137), (611, 32930969), (871, 23100829), (1601, 12567659), (3149, 6389591), (3991, 5041549), (14429, 1394471), (20569, 978211), (20813, 966743), (40937, 491507), (75247, 267397), (107267, 187577)]