20100540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335009}}^1$

素因数の和:335021

約数の個数: 24

約数和(自身を含む): 56281680

約数和(自身を除く): 36181140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335009, 670018, 1005027, 1340036, 1675045, 2010054, 3350090, 4020108, 5025135, 6700180, 10050270, 20100540]

約数ペア:

[(1, 20100540), (2, 10050270), (3, 6700180), (4, 5025135), (5, 4020108), (6, 3350090), (10, 2010054), (12, 1675045), (15, 1340036), (20, 1005027), (30, 670018), (60, 335009)]