16855528070

素因数分解:

$2^1\times 5^1\times {\mathrm{20719}}^1\times {\mathrm{81353}}^1$

素因数の和:102079

約数の個数: 16

約数和(自身を含む): 30341787840

約数和(自身を除く): 13486259770

約数列:

[1, 2, 5, 10, 20719, 41438, 81353, 103595, 162706, 207190, 406765, 813530, 1685552807, 3371105614, 8427764035, 16855528070]

約数ペア:

[(1, 16855528070), (2, 8427764035), (5, 3371105614), (10, 1685552807), (20719, 813530), (41438, 406765), (81353, 207190), (103595, 162706)]