20096008317

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{127747}}^1$

素因数の和:127998

約数の個数: 48

約数和(自身を含む): 36349926912

約数和(自身を除く): 16253918595

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 227, 231, 681, 693, 1589, 2043, 2497, 4767, 7491, 14301, 17479, 22473, 52437, 127747, 157311, 383241, 894229, 1149723, 1405217, 2682687, 4215651, 8048061, 9836519, 12646953, 28998569, 29509557, 86995707, 88528671, 202989983, 260987121, 318984259, 608969949, 956952777, 1826909847, 2232889813, 2870858331, 6698669439, 20096008317]

約数ペア:

[(1, 20096008317), (3, 6698669439), (7, 2870858331), (9, 2232889813), (11, 1826909847), (21, 956952777), (33, 608969949), (63, 318984259), (77, 260987121), (99, 202989983), (227, 88528671), (231, 86995707), (681, 29509557), (693, 28998569), (1589, 12646953), (2043, 9836519), (2497, 8048061), (4767, 4215651), (7491, 2682687), (14301, 1405217), (17479, 1149723), (22473, 894229), (52437, 383241), (127747, 157311)]