20131781142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305026987}}^1$

素因数の和:305027003

約数の個数: 16

約数和(自身を含む): 43923886272

約数和(自身を除く): 23792105130

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305026987, 610053974, 915080961, 1830161922, 3355296857, 6710593714, 10065890571, 20131781142]

約数ペア:

[(1, 20131781142), (2, 10065890571), (3, 6710593714), (6, 3355296857), (11, 1830161922), (22, 915080961), (33, 610053974), (66, 305026987)]