20319592

素因数分解:

$2^3\times {\mathrm{587}}^1\times {\mathrm{4327}}^1$

素因数の和:4920

約数の個数: 16

約数和(自身を含む): 38172960

約数和(自身を除く): 17853368

約数列:

[1, 2, 4, 8, 587, 1174, 2348, 4327, 4696, 8654, 17308, 34616, 2539949, 5079898, 10159796, 20319592]

約数ペア:

[(1, 20319592), (2, 10159796), (4, 5079898), (8, 2539949), (587, 34616), (1174, 17308), (2348, 8654), (4327, 4696)]