20194061854

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{5821}}^1\times {\mathrm{42307}}^1$

素因数の和:48171

約数の個数: 16

約数和(自身を含む): 31035964176

約数和(自身を除く): 10841902322

約数列:

[1, 2, 41, 82, 5821, 11642, 42307, 84614, 238661, 477322, 1734587, 3469174, 246269047, 492538094, 10097030927, 20194061854]

約数ペア:

[(1, 20194061854), (2, 10097030927), (41, 492538094), (82, 246269047), (5821, 3469174), (11642, 1734587), (42307, 477322), (84614, 238661)]