20075709206

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3281417}}^1$

素因数の和:3281468

約数の個数: 32

約数和(自身を含む): 37801935360

約数和(自身を除く): 17726226154

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 3281417, 6562834, 22969919, 45939838, 62346923, 75472591, 124693846, 150945182, 436428461, 528308137, 872856922, 1056616274, 1433979229, 2867958458, 10037854603, 20075709206]

約数ペア:

[(1, 20075709206), (2, 10037854603), (7, 2867958458), (14, 1433979229), (19, 1056616274), (23, 872856922), (38, 528308137), (46, 436428461), (133, 150945182), (161, 124693846), (266, 75472591), (322, 62346923), (437, 45939838), (874, 22969919), (3059, 6562834), (6118, 3281417)]