20382014

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 32824440

約数和(自身を除く): 12442426

約数列:

[1, 2, 17, 34, 179, 197, 289, 358, 394, 578, 3043, 3349, 6086, 6698, 35263, 51731, 56933, 70526, 103462, 113866, 599471, 1198942, 10191007, 20382014]

約数ペア:

[(1, 20382014), (2, 10191007), (17, 1198942), (34, 599471), (179, 113866), (197, 103462), (289, 70526), (358, 56933), (394, 51731), (578, 35263), (3043, 6698), (3349, 6086)]