20418567647

素因数分解:

${\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{5407}}^1$

素因数の和:5990

約数の個数: 16

約数和(自身を含む): 20917278720

約数和(自身を除く): 498711073

約数列:

[1, 67, 157, 359, 5407, 10519, 24053, 56363, 362269, 848899, 1941113, 3776321, 56876233, 130054571, 304754741, 20418567647]

約数ペア:

[(1, 20418567647), (67, 304754741), (157, 130054571), (359, 56876233), (5407, 3776321), (10519, 1941113), (24053, 848899), (56363, 362269)]