20213306824

素因数分解:

$2^3\times {\mathrm{35381}}^1\times {\mathrm{71413}}^1$

素因数の和:106800

約数の個数: 16

約数和(自身を含む): 37901552220

約数和(自身を除く): 17688245396

約数列:

[1, 2, 4, 8, 35381, 70762, 71413, 141524, 142826, 283048, 285652, 571304, 2526663353, 5053326706, 10106653412, 20213306824]

約数ペア:

[(1, 20213306824), (2, 10106653412), (4, 5053326706), (8, 2526663353), (35381, 571304), (70762, 285652), (71413, 283048), (141524, 142826)]