20163893511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1\times {\mathrm{183637}}^1$

素因数の和:185810

約数の個数: 16

約数和(自身を含む): 28480050144

約数和(自身を除く): 8316156633

約数列:

[1, 3, 17, 51, 2153, 6459, 36601, 109803, 183637, 550911, 3121829, 9365487, 395370461, 1186111383, 6721297837, 20163893511]

約数ペア:

[(1, 20163893511), (3, 6721297837), (17, 1186111383), (51, 395370461), (2153, 9365487), (6459, 3121829), (36601, 550911), (109803, 183637)]