20093607

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 30270240

約数和(自身を除く): 10176633

約数列:

[1, 3, 9, 29, 87, 167, 261, 461, 501, 1383, 1503, 4149, 4843, 13369, 14529, 40107, 43587, 76987, 120321, 230961, 692883, 2232623, 6697869, 20093607]

約数ペア:

[(1, 20093607), (3, 6697869), (9, 2232623), (29, 692883), (87, 230961), (167, 120321), (261, 76987), (461, 43587), (501, 40107), (1383, 14529), (1503, 13369), (4149, 4843)]