20199797565

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16224737}}^1$

素因数の和:16224828

約数の個数: 16

約数和(自身を含む): 32709071808

約数和(自身を除く): 12509274243

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 16224737, 48674211, 81123685, 243371055, 1346653171, 4039959513, 6733265855, 20199797565]

約数ペア:

[(1, 20199797565), (3, 6733265855), (5, 4039959513), (15, 1346653171), (83, 243371055), (249, 81123685), (415, 48674211), (1245, 16224737)]