20342855929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1\times {\mathrm{1993}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 23568122880

約数和(自身を除く): 3225266951

約数列:

[1, 11, 31, 37, 341, 407, 809, 1147, 1993, 8899, 12617, 21923, 25079, 29933, 61783, 73741, 275869, 329263, 679613, 811151, 927923, 1612337, 2285971, 10207153, 17735707, 25145681, 49982447, 59656469, 549806917, 656221159, 1849350539, 20342855929]

約数ペア:

[(1, 20342855929), (11, 1849350539), (31, 656221159), (37, 549806917), (341, 59656469), (407, 49982447), (809, 25145681), (1147, 17735707), (1993, 10207153), (8899, 2285971), (12617, 1612337), (21923, 927923), (25079, 811151), (29933, 679613), (61783, 329263), (73741, 275869)]