20411202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1583}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 26424510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1583, 1842, 2149, 3166, 4298, 4749, 6447, 9498, 11081, 12894, 22162, 33243, 66486, 485981, 971962, 1457943, 2915886, 3401867, 6803734, 10205601, 20411202]

約数ペア:

[(1, 20411202), (2, 10205601), (3, 6803734), (6, 3401867), (7, 2915886), (14, 1457943), (21, 971962), (42, 485981), (307, 66486), (614, 33243), (921, 22162), (1583, 12894), (1842, 11081), (2149, 9498), (3166, 6447), (4298, 4749)]