20351006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 35689248

約数和(自身を除く): 15338242

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1123, 1394, 2246, 9061, 14599, 18122, 19091, 29198, 38182, 46043, 92086, 248183, 496366, 598559, 782731, 1197118, 1565462, 10175503, 20351006]

約数ペア:

[(1, 20351006), (2, 10175503), (13, 1565462), (17, 1197118), (26, 782731), (34, 598559), (41, 496366), (82, 248183), (221, 92086), (442, 46043), (533, 38182), (697, 29198), (1066, 19091), (1123, 18122), (1394, 14599), (2246, 9061)]