20347867866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178490069}}^1$

素因数の和:178490093

約数の個数: 16

約数和(自身を含む): 42837616800

約数和(自身を除く): 22489748934

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 178490069, 356980138, 535470207, 1070940414, 3391311311, 6782622622, 10173933933, 20347867866]

約数ペア:

[(1, 20347867866), (2, 10173933933), (3, 6782622622), (6, 3391311311), (19, 1070940414), (38, 535470207), (57, 356980138), (114, 178490069)]