20199334204

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{583189}}^1$

素因数の和:584437

約数の個数: 24

約数和(自身を含む): 40431396320

約数和(自身を除く): 20232062116

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2474, 4948, 8659, 17318, 34636, 583189, 1166378, 2332756, 4082323, 8164646, 16329292, 721404793, 1442809586, 2885619172, 5049833551, 10099667102, 20199334204]

約数ペア:

[(1, 20199334204), (2, 10099667102), (4, 5049833551), (7, 2885619172), (14, 1442809586), (28, 721404793), (1237, 16329292), (2474, 8164646), (4948, 4082323), (8659, 2332756), (17318, 1166378), (34636, 583189)]