20768049114

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{209233}}^1$

素因数の和:209542

約数の個数: 32

約数和(自身を含む): 42302093184

約数和(自身を除く): 21534044070

約数列:

[1, 2, 3, 6, 71, 142, 213, 233, 426, 466, 699, 1398, 16543, 33086, 49629, 99258, 209233, 418466, 627699, 1255398, 14855543, 29711086, 44566629, 48751289, 89133258, 97502578, 146253867, 292507734, 3461341519, 6922683038, 10384024557, 20768049114]

約数ペア:

[(1, 20768049114), (2, 10384024557), (3, 6922683038), (6, 3461341519), (71, 292507734), (142, 146253867), (213, 97502578), (233, 89133258), (426, 48751289), (466, 44566629), (699, 29711086), (1398, 14855543), (16543, 1255398), (33086, 627699), (49629, 418466), (99258, 209233)]