2016203655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{57713}}^1$

素因数の和:57875

約数の個数: 32

約数和(自身を含む): 3440677824

約数和(自身を除く): 1424474169

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 2055, 2329, 6987, 11645, 34935, 57713, 173139, 288565, 865695, 981121, 2943363, 4905605, 7906681, 14716815, 23720043, 39533405, 118600215, 134413577, 403240731, 672067885, 2016203655]

約数ペア:

[(1, 2016203655), (3, 672067885), (5, 403240731), (15, 134413577), (17, 118600215), (51, 39533405), (85, 23720043), (137, 14716815), (255, 7906681), (411, 4905605), (685, 2943363), (2055, 981121), (2329, 865695), (6987, 288565), (11645, 173139), (34935, 57713)]