20007546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1433}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 43364160

約数和(自身を除く): 23356614

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 1433, 2327, 2866, 4299, 4654, 6981, 8598, 13962, 18629, 37258, 55887, 111774, 256507, 513014, 769521, 1539042, 3334591, 6669182, 10003773, 20007546]

約数ペア:

[(1, 20007546), (2, 10003773), (3, 6669182), (6, 3334591), (13, 1539042), (26, 769521), (39, 513014), (78, 256507), (179, 111774), (358, 55887), (537, 37258), (1074, 18629), (1433, 13962), (2327, 8598), (2866, 6981), (4299, 4654)]