20385527617782

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30608900327}}^1$

素因数の和:30608900372

約数の個数: 24

約数和(自身を含む): 45362390286096

約数和(自身を除く): 24976862668314

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 30608900327, 61217800654, 91826700981, 183653401962, 275480102943, 550960205886, 1132529312099, 2265058624198, 3397587936297, 6795175872594, 10192763808891, 20385527617782]

約数ペア:

[(1, 20385527617782), (2, 10192763808891), (3, 6795175872594), (6, 3397587936297), (9, 2265058624198), (18, 1132529312099), (37, 550960205886), (74, 275480102943), (111, 183653401962), (222, 91826700981), (333, 61217800654), (666, 30608900327)]