2020612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 4062240

約数和(自身を除く): 2041628

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2417, 4834, 9668, 26587, 45923, 53174, 91846, 106348, 183692, 505153, 1010306, 2020612]

約数ペア:

[(1, 2020612), (2, 1010306), (4, 505153), (11, 183692), (19, 106348), (22, 91846), (38, 53174), (44, 45923), (76, 26587), (209, 9668), (418, 4834), (836, 2417)]