20443666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8597}}^1$

素因数の和:8669

約数の個数: 16

約数和(自身を含む): 32500440

約数和(自身を除く): 12056774

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 8597, 17194, 249313, 352477, 498626, 704954, 10221833, 20443666]

約数ペア:

[(1, 20443666), (2, 10221833), (29, 704954), (41, 498626), (58, 352477), (82, 249313), (1189, 17194), (2378, 8597)]