20032766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 34872768

約数和(自身を除く): 14840002

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 743, 793, 1037, 1486, 1586, 2074, 9659, 12631, 13481, 19318, 25262, 26962, 45323, 90646, 164203, 328406, 589199, 770491, 1178398, 1540982, 10016383, 20032766]

約数ペア:

[(1, 20032766), (2, 10016383), (13, 1540982), (17, 1178398), (26, 770491), (34, 589199), (61, 328406), (122, 164203), (221, 90646), (442, 45323), (743, 26962), (793, 25262), (1037, 19318), (1486, 13481), (1586, 12631), (2074, 9659)]