20197583996

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{1249}}^1\times {\mathrm{9209}}^1$

素因数の和:10901

約数の個数: 24

約数和(自身を含む): 35458500000

約数和(自身を除く): 15260916004

約数列:

[1, 2, 4, 439, 878, 1249, 1756, 2498, 4996, 9209, 18418, 36836, 548311, 1096622, 2193244, 4042751, 8085502, 11502041, 16171004, 23004082, 46008164, 5049395999, 10098791998, 20197583996]

約数ペア:

[(1, 20197583996), (2, 10098791998), (4, 5049395999), (439, 46008164), (878, 23004082), (1249, 16171004), (1756, 11502041), (2498, 8085502), (4996, 4042751), (9209, 2193244), (18418, 1096622), (36836, 548311)]