20160154774

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{380797}}^1$

素因数の和:381159

約数の個数: 16

約数和(自身を含む): 30652715808

約数和(自身を除く): 10492561034

約数列:

[1, 2, 103, 206, 257, 514, 26471, 52942, 380797, 761594, 39222091, 78444182, 97864829, 195729658, 10080077387, 20160154774]

約数ペア:

[(1, 20160154774), (2, 10080077387), (103, 195729658), (206, 97864829), (257, 78444182), (514, 39222091), (26471, 761594), (52942, 380797)]