20174620652098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2543}}^1\times {\mathrm{856553}}^1$

素因数の和:859530

約数の個数: 32

約数和(自身を含む): 33104482728192

約数和(自身を除く): 12929862076094

約数列:

[1, 2, 11, 22, 421, 842, 2543, 4631, 5086, 9262, 27973, 55946, 856553, 1070603, 1713106, 2141206, 9422083, 11776633, 18844166, 23553266, 360608813, 721217626, 2178214279, 3966696943, 4356428558, 7933393886, 23960357069, 47920714138, 917028211459, 1834056422918, 10087310326049, 20174620652098]

約数ペア:

[(1, 20174620652098), (2, 10087310326049), (11, 1834056422918), (22, 917028211459), (421, 47920714138), (842, 23960357069), (2543, 7933393886), (4631, 4356428558), (5086, 3966696943), (9262, 2178214279), (27973, 721217626), (55946, 360608813), (856553, 23553266), (1070603, 18844166), (1713106, 11776633), (2141206, 9422083)]