20199270535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1\times {\mathrm{36643}}^1$

素因数の和:39378

約数の個数: 16

約数和(自身を含む): 24840234720

約数和(自身を除く): 4640964185

約数列:

[1, 5, 41, 205, 2689, 13445, 36643, 110249, 183215, 551245, 1502363, 7511815, 98533027, 492665135, 4039854107, 20199270535]

約数ペア:

[(1, 20199270535), (5, 4039854107), (41, 492665135), (205, 98533027), (2689, 7511815), (13445, 1502363), (36643, 551245), (110249, 183215)]