20123998022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1\times {\mathrm{88003}}^1$

素因数の和:90707

約数の個数: 16

約数和(自身を含む): 30899964480

約数和(自身を除く): 10775966458

約数列:

[1, 2, 43, 86, 2659, 5318, 88003, 114337, 176006, 228674, 3784129, 7568258, 233999977, 467999954, 10061999011, 20123998022]

約数ペア:

[(1, 20123998022), (2, 10061999011), (43, 467999954), (86, 233999977), (2659, 7568258), (5318, 3784129), (88003, 228674), (114337, 176006)]