20221878305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{5743}}^1\times {\mathrm{22717}}^1$

素因数の和:28496

約数の個数: 16

約数和(自身を含む): 25054500864

約数和(自身を除く): 4832622559

約数列:

[1, 5, 31, 155, 5743, 22717, 28715, 113585, 178033, 704227, 890165, 3521135, 130463731, 652318655, 4044375661, 20221878305]

約数ペア:

[(1, 20221878305), (5, 4044375661), (31, 652318655), (155, 130463731), (5743, 3521135), (22717, 890165), (28715, 704227), (113585, 178033)]