2011756060

素因数分解:

$2^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{70489}}^1$

素因数の和:71925

約数の個数: 24

約数和(自身を含む): 4227708240

約数和(自身を除く): 2215952180

約数列:

[1, 2, 4, 5, 10, 20, 1427, 2854, 5708, 7135, 14270, 28540, 70489, 140978, 281956, 352445, 704890, 1409780, 100587803, 201175606, 402351212, 502939015, 1005878030, 2011756060]

約数ペア:

[(1, 2011756060), (2, 1005878030), (4, 502939015), (5, 402351212), (10, 201175606), (20, 100587803), (1427, 1409780), (2854, 704890), (5708, 352445), (7135, 281956), (14270, 140978), (28540, 70489)]