20113000

素因数分解:

$2^3\times 5^3\times {\mathrm{20113}}^1$

素因数の和:20134

約数の個数: 32

約数和(自身を含む): 47066760

約数和(自身を除く): 26953760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 20113, 40226, 80452, 100565, 160904, 201130, 402260, 502825, 804520, 1005650, 2011300, 2514125, 4022600, 5028250, 10056500, 20113000]

約数ペア:

[(1, 20113000), (2, 10056500), (4, 5028250), (5, 4022600), (8, 2514125), (10, 2011300), (20, 1005650), (25, 804520), (40, 502825), (50, 402260), (100, 201130), (125, 160904), (200, 100565), (250, 80452), (500, 40226), (1000, 20113)]