20126001568

素因数分解:

$2^5\times {\mathrm{1307}}^1\times {\mathrm{481207}}^1$

素因数の和:482524

約数の個数: 24

約数和(自身を含む): 39653464032

約数和(自身を除く): 19527462464

約数列:

[1, 2, 4, 8, 16, 32, 1307, 2614, 5228, 10456, 20912, 41824, 481207, 962414, 1924828, 3849656, 7699312, 15398624, 628937549, 1257875098, 2515750196, 5031500392, 10063000784, 20126001568]

約数ペア:

[(1, 20126001568), (2, 10063000784), (4, 5031500392), (8, 2515750196), (16, 1257875098), (32, 628937549), (1307, 15398624), (2614, 7699312), (5228, 3849656), (10456, 1924828), (20912, 962414), (41824, 481207)]