20301954

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{5119}}^1$

素因数の和:5785

約数の個数: 16

約数和(自身を含む): 40673280

約数和(自身を除く): 20371326

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 5119, 10238, 15357, 30714, 3383659, 6767318, 10150977, 20301954]

約数ペア:

[(1, 20301954), (2, 10150977), (3, 6767318), (6, 3383659), (661, 30714), (1322, 15357), (1983, 10238), (3966, 5119)]