20446736692893

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{80781061}}^1$

素因数の和:80781797

約数の個数: 32

約数和(自身を含む): 33036223115520

約数和(自身を除く): 12589486422627

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 709, 2127, 4963, 12053, 14889, 36159, 84371, 253113, 80781061, 242343183, 565467427, 1373278037, 1696402281, 4119834111, 9612946259, 28838838777, 57273772249, 171821316747, 400916405743, 973654128233, 1202749217229, 2920962384699, 6815578897631, 20446736692893]

約数ペア:

[(1, 20446736692893), (3, 6815578897631), (7, 2920962384699), (17, 1202749217229), (21, 973654128233), (51, 400916405743), (119, 171821316747), (357, 57273772249), (709, 28838838777), (2127, 9612946259), (4963, 4119834111), (12053, 1696402281), (14889, 1373278037), (36159, 565467427), (84371, 242343183), (253113, 80781061)]