20163457590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35374487}}^1$

素因数の和:35374516

約数の個数: 32

約数和(自身を含む): 50939262720

約数和(自身を除く): 30775805130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35374487, 70748974, 106123461, 176872435, 212246922, 353744870, 530617305, 672115253, 1061234610, 1344230506, 2016345759, 3360576265, 4032691518, 6721152530, 10081728795, 20163457590]

約数ペア:

[(1, 20163457590), (2, 10081728795), (3, 6721152530), (5, 4032691518), (6, 3360576265), (10, 2016345759), (15, 1344230506), (19, 1061234610), (30, 672115253), (38, 530617305), (57, 353744870), (95, 212246922), (114, 176872435), (190, 106123461), (285, 70748974), (570, 35374487)]