20113305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70573}}^1$

素因数の和:70600

約数の個数: 16

約数和(自身を含む): 33875520

約数和(自身を除く): 13762215

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 70573, 211719, 352865, 1058595, 1340887, 4022661, 6704435, 20113305]

約数ペア:

[(1, 20113305), (3, 6704435), (5, 4022661), (15, 1340887), (19, 1058595), (57, 352865), (95, 211719), (285, 70573)]