20512110215

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{6737}}^1\times {\mathrm{10321}}^1$

素因数の和:17122

約数の個数: 16

約数和(自身を含む): 25037868960

約数和(自身を除く): 4525758745

約数列:

[1, 5, 59, 295, 6737, 10321, 33685, 51605, 397483, 608939, 1987415, 3044695, 69532577, 347662885, 4102422043, 20512110215]

約数ペア:

[(1, 20512110215), (5, 4102422043), (59, 347662885), (295, 69532577), (6737, 3044695), (10321, 1987415), (33685, 608939), (51605, 397483)]