20211771837

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{4999}}^1\times {\mathrm{5639}}^1$

素因数の和:10880

約数の個数: 16

約数和(自身を含む): 27072000000

約数和(自身を除く): 6860228163

約数列:

[1, 3, 239, 717, 4999, 5639, 14997, 16917, 1194761, 1347721, 3584283, 4043163, 28189361, 84568083, 6737257279, 20211771837]

約数ペア:

[(1, 20211771837), (3, 6737257279), (239, 84568083), (717, 28189361), (4999, 4043163), (5639, 3584283), (14997, 1347721), (16917, 1194761)]