20346893259

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{37181}}^1$

素因数の和:37328

約数の個数: 64

約数和(自身を含む): 35637608448

約数和(自身を除く): 15290715189

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 103, 161, 231, 253, 309, 483, 721, 759, 1133, 1771, 2163, 2369, 3399, 5313, 7107, 7931, 16583, 23793, 26059, 37181, 49749, 78177, 111543, 182413, 260267, 408991, 547239, 780801, 855163, 1226973, 2565489, 2862937, 3829643, 5986141, 8588811, 9406793, 11488929, 17958423, 26807501, 28220379, 42126073, 65847551, 80422503, 88081789, 126378219, 197542653, 264245367, 294882511, 616572523, 884647533, 968899679, 1849717569, 2906699037, 6782297753, 20346893259]

約数ペア:

[(1, 20346893259), (3, 6782297753), (7, 2906699037), (11, 1849717569), (21, 968899679), (23, 884647533), (33, 616572523), (69, 294882511), (77, 264245367), (103, 197542653), (161, 126378219), (231, 88081789), (253, 80422503), (309, 65847551), (483, 42126073), (721, 28220379), (759, 26807501), (1133, 17958423), (1771, 11488929), (2163, 9406793), (2369, 8588811), (3399, 5986141), (5313, 3829643), (7107, 2862937), (7931, 2565489), (16583, 1226973), (23793, 855163), (26059, 780801), (37181, 547239), (49749, 408991), (78177, 260267), (111543, 182413)]