2020585812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{61837}}^1$

素因数の和:62240

約数の個数: 48

約数和(自身を含む): 5402167680

約数和(自身を除く): 3381581868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 1167, 1556, 2334, 2723, 4668, 5446, 8169, 10892, 16338, 32676, 61837, 123674, 185511, 247348, 371022, 432859, 742044, 865718, 1298577, 1731436, 2597154, 5194308, 24054593, 48109186, 72163779, 96218372, 144327558, 168382151, 288655116, 336764302, 505146453, 673528604, 1010292906, 2020585812]

約数ペア:

[(1, 2020585812), (2, 1010292906), (3, 673528604), (4, 505146453), (6, 336764302), (7, 288655116), (12, 168382151), (14, 144327558), (21, 96218372), (28, 72163779), (42, 48109186), (84, 24054593), (389, 5194308), (778, 2597154), (1167, 1731436), (1556, 1298577), (2334, 865718), (2723, 742044), (4668, 432859), (5446, 371022), (8169, 247348), (10892, 185511), (16338, 123674), (32676, 61837)]