20138062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75707}}^1$

素因数の和:75735

約数の個数: 16

約数和(自身を含む): 36339840

約数和(自身を除く): 16201778

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75707, 151414, 529949, 1059898, 1438433, 2876866, 10069031, 20138062]

約数ペア:

[(1, 20138062), (2, 10069031), (7, 2876866), (14, 1438433), (19, 1059898), (38, 529949), (133, 151414), (266, 75707)]