20002822

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10429}}^1$

素因数の和:10575

約数の個数: 16

約数和(自身を含む): 34544160

約数和(自身を除く): 14541338

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 10429, 20858, 73003, 146006, 1428773, 2857546, 10001411, 20002822]

約数ペア:

[(1, 20002822), (2, 10001411), (7, 2857546), (14, 1428773), (137, 146006), (274, 73003), (959, 20858), (1918, 10429)]