20882951054

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6513709}}^1$

素因数の和:6513947

約数の個数: 16

約数和(自身を含む): 35955679200

約数和(自身を除く): 15072728146

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 6513709, 13027418, 45595963, 91191926, 1491639361, 2983278722, 10441475527, 20882951054]

約数ペア:

[(1, 20882951054), (2, 10441475527), (7, 2983278722), (14, 1491639361), (229, 91191926), (458, 45595963), (1603, 13027418), (3206, 6513709)]