20796663167

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{316429}}^1$

素因数の和:316706

約数の個数: 16

約数和(自身を含む): 24453710400

約数和(自身を除く): 3657047233

約数列:

[1, 7, 41, 229, 287, 1603, 9389, 65723, 316429, 2215003, 12973589, 72462241, 90815123, 507235687, 2970951881, 20796663167]

約数ペア:

[(1, 20796663167), (7, 2970951881), (41, 507235687), (229, 90815123), (287, 72462241), (1603, 12973589), (9389, 2215003), (65723, 316429)]