20213502

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{37853}}^1$

素因数の和:37947

約数の個数: 16

約数和(自身を含む): 40882320

約数和(自身を除く): 20668818

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 37853, 75706, 113559, 227118, 3368917, 6737834, 10106751, 20213502]

約数ペア:

[(1, 20213502), (2, 10106751), (3, 6737834), (6, 3368917), (89, 227118), (178, 113559), (267, 75706), (534, 37853)]