20155606535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{438499}}^1$

素因数の和:438850

約数の個数: 16

約数和(自身を含む): 25099740000

約数和(自身を除く): 4944133465

約数列:

[1, 5, 29, 145, 317, 1585, 9193, 45965, 438499, 2192495, 12716471, 63582355, 139004183, 695020915, 4031121307, 20155606535]

約数ペア:

[(1, 20155606535), (5, 4031121307), (29, 695020915), (145, 139004183), (317, 63582355), (1585, 12716471), (9193, 2192495), (45965, 438499)]