20188896482284

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2932351}}^1\times {\mathrm{41981}}^1$

素因数の和:2974377

約数の個数: 24

約数和(自身を含む): 36193164489216

約数和(自身を除く): 16004268006932

約数列:

[1, 2, 4, 41, 82, 164, 41981, 83962, 167924, 1721221, 2932351, 3442442, 5864702, 6884884, 11729404, 120226391, 240452782, 480905564, 123103027331, 246206054662, 492412109324, 5047224120571, 10094448241142, 20188896482284]

約数ペア:

[(1, 20188896482284), (2, 10094448241142), (4, 5047224120571), (41, 492412109324), (82, 246206054662), (164, 123103027331), (41981, 480905564), (83962, 240452782), (167924, 120226391), (1721221, 11729404), (2932351, 6884884), (3442442, 5864702)]