20219118

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71699}}^1$

素因数の和:71751

約数の個数: 16

約数和(自身を含む): 41299200

約数和(自身を除く): 21080082

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 71699, 143398, 215097, 430194, 3369853, 6739706, 10109559, 20219118]

約数ペア:

[(1, 20219118), (2, 10109559), (3, 6739706), (6, 3369853), (47, 430194), (94, 215097), (141, 143398), (282, 71699)]