20483000

素因数分解:

$2^3\times 5^3\times {\mathrm{20483}}^1$

素因数の和:20504

約数の個数: 32

約数和(自身を含む): 47932560

約数和(自身を除く): 27449560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 20483, 40966, 81932, 102415, 163864, 204830, 409660, 512075, 819320, 1024150, 2048300, 2560375, 4096600, 5120750, 10241500, 20483000]

約数ペア:

[(1, 20483000), (2, 10241500), (4, 5120750), (5, 4096600), (8, 2560375), (10, 2048300), (20, 1024150), (25, 819320), (40, 512075), (50, 409660), (100, 204830), (125, 163864), (200, 102415), (250, 81932), (500, 40966), (1000, 20483)]