20376105

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15263}}^1$

素因数の和:15360

約数の個数: 16

約数和(自身を含む): 32970240

約数和(自身を除く): 12594135

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 15263, 45789, 76315, 228945, 1358407, 4075221, 6792035, 20376105]

約数ペア:

[(1, 20376105), (3, 6792035), (5, 4075221), (15, 1358407), (89, 228945), (267, 76315), (445, 45789), (1335, 15263)]