20199059011

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{983449}}^1$

素因数の和:983538

約数の個数: 16

約数和(自身を含む): 22658688000

約数和(自身を除く): 2459628989

約数列:

[1, 19, 23, 47, 437, 893, 1081, 20539, 983449, 18685531, 22619327, 46222103, 429767213, 878219957, 1063108369, 20199059011]

約数ペア:

[(1, 20199059011), (19, 1063108369), (23, 878219957), (47, 429767213), (437, 46222103), (893, 22619327), (1081, 18685531), (20539, 983449)]