20173596274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{38239}}^1$

素因数の和:38554

約数の個数: 32

約数和(自身を含む): 33072399360

約数和(自身を除く): 12898803086

約数列:

[1, 2, 13, 26, 103, 197, 206, 394, 1339, 2561, 2678, 5122, 20291, 38239, 40582, 76478, 263783, 497107, 527566, 994214, 3938617, 7533083, 7877234, 15066166, 51202021, 97930079, 102404042, 195860158, 775907549, 1551815098, 10086798137, 20173596274]

約数ペア:

[(1, 20173596274), (2, 10086798137), (13, 1551815098), (26, 775907549), (103, 195860158), (197, 102404042), (206, 97930079), (394, 51202021), (1339, 15066166), (2561, 7877234), (2678, 7533083), (5122, 3938617), (20291, 994214), (38239, 527566), (40582, 497107), (76478, 263783)]