20149105856

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{2601899}}^1$

素因数の和:2601933

約数の個数: 42

約数和(自身を含む): 43948692900

約数和(自身を除く): 23799587044

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 2601899, 5203798, 10407596, 20815192, 28620889, 41630384, 57241778, 83260768, 114483556, 166521536, 228967112, 314829779, 457934224, 629659558, 915868448, 1259319116, 1831736896, 2518638232, 5037276464, 10074552928, 20149105856]

約数ペア:

[(1, 20149105856), (2, 10074552928), (4, 5037276464), (8, 2518638232), (11, 1831736896), (16, 1259319116), (22, 915868448), (32, 629659558), (44, 457934224), (64, 314829779), (88, 228967112), (121, 166521536), (176, 114483556), (242, 83260768), (352, 57241778), (484, 41630384), (704, 28620889), (968, 20815192), (1936, 10407596), (3872, 5203798), (7744, 2601899)]