20199623786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14366731}}^1$

素因数の和:14366789

約数の個数: 16

約数和(自身を含む): 32756148960

約数和(自身を除く): 12556525174

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14366731, 28733462, 272967889, 531569047, 545935778, 1063138094, 10099811893, 20199623786]

約数ペア:

[(1, 20199623786), (2, 10099811893), (19, 1063138094), (37, 545935778), (38, 531569047), (74, 272967889), (703, 28733462), (1406, 14366731)]