20155702965

素因数分解:

$3^1\times 5^1\times {\mathrm{16921}}^1\times {\mathrm{79411}}^1$

素因数の和:96340

約数の個数: 16

約数和(自身を含む): 32251436736

約数和(自身を除く): 12095733771

約数列:

[1, 3, 5, 15, 16921, 50763, 79411, 84605, 238233, 253815, 397055, 1191165, 1343713531, 4031140593, 6718567655, 20155702965]

約数ペア:

[(1, 20155702965), (3, 6718567655), (5, 4031140593), (15, 1343713531), (16921, 1191165), (50763, 397055), (79411, 253815), (84605, 238233)]