20201595911

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2367467}}^1$

素因数の和:2367550

約数の個数: 16

約数和(自身を含む): 24545908224

約数和(自身を除く): 4344312313

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 2367467, 16572269, 54451741, 125475751, 381162187, 878330257, 2885942273, 20201595911]

約数ペア:

[(1, 20201595911), (7, 2885942273), (23, 878330257), (53, 381162187), (161, 125475751), (371, 54451741), (1219, 16572269), (8533, 2367467)]