20194688758

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1\times {\mathrm{277331}}^1$

素因数の和:278939

約数の個数: 16

約数和(自身を含む): 31629159936

約数和(自身を除く): 11434471178

約数列:

[1, 2, 23, 46, 1583, 3166, 36409, 72818, 277331, 554662, 6378613, 12757226, 439014973, 878029946, 10097344379, 20194688758]

約数ペア:

[(1, 20194688758), (2, 10097344379), (23, 878029946), (46, 439014973), (1583, 12757226), (3166, 6378613), (36409, 554662), (72818, 277331)]