20176606076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4099}}^1\times {\mathrm{111871}}^1$

素因数の和:115985

約数の個数: 24

約数和(自身を含む): 38528716800

約数和(自身を除く): 18352110724

約数列:

[1, 2, 4, 11, 22, 44, 4099, 8198, 16396, 45089, 90178, 111871, 180356, 223742, 447484, 1230581, 2461162, 4922324, 458559229, 917118458, 1834236916, 5044151519, 10088303038, 20176606076]

約数ペア:

[(1, 20176606076), (2, 10088303038), (4, 5044151519), (11, 1834236916), (22, 917118458), (44, 458559229), (4099, 4922324), (8198, 2461162), (16396, 1230581), (45089, 447484), (90178, 223742), (111871, 180356)]