20022574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70009}}^1$

素因数の和:70035

約数の個数: 16

約数和(自身を含む): 35285040

約数和(自身を除く): 15262466

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70009, 140018, 770099, 910117, 1540198, 1820234, 10011287, 20022574]

約数ペア:

[(1, 20022574), (2, 10011287), (11, 1820234), (13, 1540198), (22, 910117), (26, 770099), (143, 140018), (286, 70009)]