20126043878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{66161}}^1$

素因数の和:66592

約数の個数: 32

約数和(自身を含む): 33440921280

約数和(自身を除く): 13314877402

約数列:

[1, 2, 17, 23, 34, 46, 389, 391, 778, 782, 6613, 8947, 13226, 17894, 66161, 132322, 152099, 304198, 1124737, 1521703, 2249474, 3043406, 25736629, 25868951, 51473258, 51737902, 437522693, 591942467, 875045386, 1183884934, 10063021939, 20126043878]

約数ペア:

[(1, 20126043878), (2, 10063021939), (17, 1183884934), (23, 875045386), (34, 591942467), (46, 437522693), (389, 51737902), (391, 51473258), (778, 25868951), (782, 25736629), (6613, 3043406), (8947, 2249474), (13226, 1521703), (17894, 1124737), (66161, 304198), (132322, 152099)]