20706969598

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1054219}}^1$

素因数の和:1054312

約数の個数: 32

約数和(自身を含む): 37648304640

約数和(自身を除く): 16941335042

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 19642, 1054219, 2108438, 7379533, 14759066, 24247037, 48494074, 64307359, 128614718, 169729259, 339458518, 450151513, 900303026, 1479069257, 2958138514, 10353484799, 20706969598]

約数ペア:

[(1, 20706969598), (2, 10353484799), (7, 2958138514), (14, 1479069257), (23, 900303026), (46, 450151513), (61, 339458518), (122, 169729259), (161, 128614718), (322, 64307359), (427, 48494074), (854, 24247037), (1403, 14759066), (2806, 7379533), (9821, 2108438), (19642, 1054219)]