20201940035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{373453}}^1$

素因数の和:373838

約数の個数: 16

約数和(自身を含む): 25096108800

約数和(自身を除く): 4894168765

約数列:

[1, 5, 31, 155, 349, 1745, 10819, 54095, 373453, 1867265, 11577043, 57885215, 130335097, 651675485, 4040388007, 20201940035]

約数ペア:

[(1, 20201940035), (5, 4040388007), (31, 651675485), (155, 130335097), (349, 57885215), (1745, 11577043), (10819, 1867265), (54095, 373453)]