20483572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1327}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 38150784

約数和(自身を除く): 17667212

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 1327, 2654, 3859, 5308, 7718, 15436, 22559, 45118, 90236, 301229, 602458, 1204916, 5120893, 10241786, 20483572]

約数ペア:

[(1, 20483572), (2, 10241786), (4, 5120893), (17, 1204916), (34, 602458), (68, 301229), (227, 90236), (454, 45118), (908, 22559), (1327, 15436), (2654, 7718), (3859, 5308)]