20194536310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{117773}}^1$

素因数の和:119112

約数の個数: 32

約数和(自身を含む): 39176343360

約数和(自身を除く): 18981807050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1319, 2638, 6595, 13190, 17147, 34294, 85735, 117773, 171470, 235546, 588865, 1177730, 1531049, 3062098, 7655245, 15310490, 155342587, 310685174, 776712935, 1553425870, 2019453631, 4038907262, 10097268155, 20194536310]

約数ペア:

[(1, 20194536310), (2, 10097268155), (5, 4038907262), (10, 2019453631), (13, 1553425870), (26, 776712935), (65, 310685174), (130, 155342587), (1319, 15310490), (2638, 7655245), (6595, 3062098), (13190, 1531049), (17147, 1177730), (34294, 588865), (85735, 235546), (117773, 171470)]