20294667327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{693337}}^1$

素因数の和:694238

約数の個数: 16

約数和(自身を含む): 29552838912

約数和(自身を除く): 9258171585

約数列:

[1, 3, 11, 33, 887, 2661, 9757, 29271, 693337, 2080011, 7626707, 22880121, 614989919, 1844969757, 6764889109, 20294667327]

約数ペア:

[(1, 20294667327), (3, 6764889109), (11, 1844969757), (33, 614989919), (887, 22880121), (2661, 7626707), (9757, 2080011), (29271, 693337)]