20122512308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{36559}}^1\times {\mathrm{3719}}^1$

素因数の和:40319

約数の個数: 24

約数和(自身を含む): 36176851200

約数和(自身を除く): 16054338892

約数列:

[1, 2, 4, 37, 74, 148, 3719, 7438, 14876, 36559, 73118, 137603, 146236, 275206, 550412, 1352683, 2705366, 5410732, 135962921, 271925842, 543851684, 5030628077, 10061256154, 20122512308]

約数ペア:

[(1, 20122512308), (2, 10061256154), (4, 5030628077), (37, 543851684), (74, 271925842), (148, 135962921), (3719, 5410732), (7438, 2705366), (14876, 1352683), (36559, 550412), (73118, 275206), (137603, 146236)]