20176070971

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{442817}}^1$

素因数の和:443130

約数の個数: 16

約数和(自身を含む): 24145979904

約数和(自身を除く): 3969908933

約数列:

[1, 7, 23, 161, 283, 1981, 6509, 45563, 442817, 3099719, 10184791, 71293537, 125317211, 877220477, 2882295853, 20176070971]

約数ペア:

[(1, 20176070971), (7, 2882295853), (23, 877220477), (161, 125317211), (283, 71293537), (1981, 10184791), (6509, 3099719), (45563, 442817)]