20171156548

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1933}}^1\times {\mathrm{63629}}^1$

素因数の和:65607

約数の個数: 24

約数和(自身を含む): 36179763480

約数和(自身を除く): 16008606932

約数列:

[1, 2, 4, 41, 82, 164, 1933, 3866, 7732, 63629, 79253, 127258, 158506, 254516, 317012, 2608789, 5217578, 10435156, 122994857, 245989714, 491979428, 5042789137, 10085578274, 20171156548]

約数ペア:

[(1, 20171156548), (2, 10085578274), (4, 5042789137), (41, 491979428), (82, 245989714), (164, 122994857), (1933, 10435156), (3866, 5217578), (7732, 2608789), (63629, 317012), (79253, 254516), (127258, 158506)]