20169174

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 43269120

約数和(自身を除く): 23099946

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2503, 2686, 4029, 5006, 7509, 8058, 15018, 42551, 85102, 127653, 197737, 255306, 395474, 593211, 1186422, 3361529, 6723058, 10084587, 20169174]

約数ペア:

[(1, 20169174), (2, 10084587), (3, 6723058), (6, 3361529), (17, 1186422), (34, 593211), (51, 395474), (79, 255306), (102, 197737), (158, 127653), (237, 85102), (474, 42551), (1343, 15018), (2503, 8058), (2686, 7509), (4029, 5006)]