20777029194

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{127343}}^1$

素因数の和:127802

約数の個数: 32

約数和(自身を含む): 42249682944

約数和(自身を除く): 21472653750

約数列:

[1, 2, 3, 6, 71, 142, 213, 383, 426, 766, 1149, 2298, 27193, 54386, 81579, 127343, 163158, 254686, 382029, 764058, 9041353, 18082706, 27124059, 48772369, 54248118, 97544738, 146317107, 292634214, 3462838199, 6925676398, 10388514597, 20777029194]

約数ペア:

[(1, 20777029194), (2, 10388514597), (3, 6925676398), (6, 3462838199), (71, 292634214), (142, 146317107), (213, 97544738), (383, 54248118), (426, 48772369), (766, 27124059), (1149, 18082706), (2298, 9041353), (27193, 764058), (54386, 382029), (81579, 254686), (127343, 163158)]