20172521206

素因数分解:

$2^1\times {\mathrm{937}}^1\times {\mathrm{2357}}^1\times {\mathrm{4567}}^1$

素因数の和:7863

約数の個数: 16

約数和(自身を含む): 30310562016

約数和(自身を除く): 10138040810

約数列:

[1, 2, 937, 1874, 2357, 4567, 4714, 9134, 2208509, 4279279, 4417018, 8558558, 10764419, 21528838, 10086260603, 20172521206]

約数ペア:

[(1, 20172521206), (2, 10086260603), (937, 21528838), (1874, 10764419), (2357, 8558558), (4567, 4417018), (4714, 4279279), (9134, 2208509)]