2014451900

素因数分解:

$2^2\times 5^2\times {\mathrm{20144519}}^1$

素因数の和:20144533

約数の個数: 18

約数和(自身を含む): 4371360840

約数和(自身を除く): 2356908940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20144519, 40289038, 80578076, 100722595, 201445190, 402890380, 503612975, 1007225950, 2014451900]

約数ペア:

[(1, 2014451900), (2, 1007225950), (4, 503612975), (5, 402890380), (10, 201445190), (20, 100722595), (25, 80578076), (50, 40289038), (100, 20144519)]