20099207422

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49505437}}^1$

素因数の和:49505475

約数の個数: 16

約数和(自身を含む): 35643915360

約数和(自身を除く): 15544707938

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49505437, 99010874, 346538059, 693076118, 1435657673, 2871315346, 10049603711, 20099207422]

約数ペア:

[(1, 20099207422), (2, 10049603711), (7, 2871315346), (14, 1435657673), (29, 693076118), (58, 346538059), (203, 99010874), (406, 49505437)]