20147094782

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1\times {\mathrm{80713}}^1$

素因数の和:81763

約数の個数: 16

約数和(自身を含む): 30475023552

約数和(自身を除く): 10327928770

約数列:

[1, 2, 137, 274, 911, 1822, 80713, 124807, 161426, 249614, 11057681, 22115362, 73529543, 147059086, 10073547391, 20147094782]

約数ペア:

[(1, 20147094782), (2, 10073547391), (137, 147059086), (274, 73529543), (911, 22115362), (1822, 11057681), (80713, 249614), (124807, 161426)]