20125475126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1\times {\mathrm{3121}}^1$

素因数の和:5360

約数の個数: 32

約数和(自身を含む): 32348665440

約数和(自身を除く): 12223190314

約数列:

[1, 2, 17, 34, 89, 178, 1513, 2131, 3026, 3121, 4262, 6242, 36227, 53057, 72454, 106114, 189659, 277769, 379318, 555538, 3224203, 4722073, 6448406, 6650851, 9444146, 13301702, 113064467, 226128934, 591925739, 1183851478, 10062737563, 20125475126]

約数ペア:

[(1, 20125475126), (2, 10062737563), (17, 1183851478), (34, 591925739), (89, 226128934), (178, 113064467), (1513, 13301702), (2131, 9444146), (3026, 6650851), (3121, 6448406), (4262, 4722073), (6242, 3224203), (36227, 555538), (53057, 379318), (72454, 277769), (106114, 189659)]