20122422712

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2231857}}^1$

素因数の和:2231900

約数の個数: 48

約数和(自身を含む): 45797726160

約数和(自身を除く): 25675303448

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 2231857, 4463714, 8927428, 15622999, 17854856, 31245998, 51332711, 62491996, 102665422, 109360993, 124983992, 205330844, 218721986, 359328977, 410661688, 437443972, 718657954, 874887944, 1437315908, 2515302839, 2874631816, 5030605678, 10061211356, 20122422712]

約数ペア:

[(1, 20122422712), (2, 10061211356), (4, 5030605678), (7, 2874631816), (8, 2515302839), (14, 1437315908), (23, 874887944), (28, 718657954), (46, 437443972), (49, 410661688), (56, 359328977), (92, 218721986), (98, 205330844), (161, 124983992), (184, 109360993), (196, 102665422), (322, 62491996), (392, 51332711), (644, 31245998), (1127, 17854856), (1288, 15622999), (2254, 8927428), (4508, 4463714), (9016, 2231857)]