20123143362

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53235829}}^1$

素因数の和:53235847

約数の個数: 32

約数和(自身を含む): 51106396800

約数和(自身を除く): 30983253438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53235829, 106471658, 159707487, 319414974, 372650803, 479122461, 745301606, 958244922, 1117952409, 1437367383, 2235904818, 2874734766, 3353857227, 6707714454, 10061571681, 20123143362]

約数ペア:

[(1, 20123143362), (2, 10061571681), (3, 6707714454), (6, 3353857227), (7, 2874734766), (9, 2235904818), (14, 1437367383), (18, 1117952409), (21, 958244922), (27, 745301606), (42, 479122461), (54, 372650803), (63, 319414974), (126, 159707487), (189, 106471658), (378, 53235829)]