20210055362

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13291}}^1\times {\mathrm{6389}}^1$

素因数の和:19706

約数の個数: 32

約数和(自身を含む): 36692300160

約数和(自身を除く): 16482244798

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 6389, 12778, 13291, 26582, 44723, 89446, 93037, 108613, 186074, 217226, 225947, 451894, 760291, 1520582, 1581629, 3163258, 84916199, 169832398, 594413393, 1188826786, 1443575383, 2887150766, 10105027681, 20210055362]

約数ペア:

[(1, 20210055362), (2, 10105027681), (7, 2887150766), (14, 1443575383), (17, 1188826786), (34, 594413393), (119, 169832398), (238, 84916199), (6389, 3163258), (12778, 1581629), (13291, 1520582), (26582, 760291), (44723, 451894), (89446, 225947), (93037, 217226), (108613, 186074)]