20152830219

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{7307}}^1\times {\mathrm{24847}}^1$

素因数の和:32194

約数の個数: 16

約数和(自身を含む): 27601555968

約数和(自身を除く): 7448725749

約数列:

[1, 3, 37, 111, 7307, 21921, 24847, 74541, 270359, 811077, 919339, 2758017, 181557029, 544671087, 6717610073, 20152830219]

約数ペア:

[(1, 20152830219), (3, 6717610073), (37, 544671087), (111, 181557029), (7307, 2758017), (21921, 919339), (24847, 811077), (74541, 270359)]