20260642891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{7109}}^1$

素因数の和:7383

約数の個数: 32

約数和(自身を含む): 23110116480

約数和(自身を除く): 2849473589

約数列:

[1, 17, 23, 37, 197, 391, 629, 851, 3349, 4531, 7109, 7289, 14467, 77027, 120853, 123913, 163507, 167647, 263033, 1400473, 2779619, 2849999, 4471561, 6049759, 23808041, 32210879, 51817501, 102845903, 547584943, 880897517, 1191802523, 20260642891]

約数ペア:

[(1, 20260642891), (17, 1191802523), (23, 880897517), (37, 547584943), (197, 102845903), (391, 51817501), (629, 32210879), (851, 23808041), (3349, 6049759), (4531, 4471561), (7109, 2849999), (7289, 2779619), (14467, 1400473), (77027, 263033), (120853, 167647), (123913, 163507)]