20099347870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12484067}}^1$

素因数の和:12484104

約数の個数: 32

約数和(自身を含む): 43144939008

約数和(自身を除く): 23045591138

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 12484067, 24968134, 62420335, 87388469, 124840670, 174776938, 287133541, 436942345, 574267082, 873884690, 1435667705, 2009934787, 2871335410, 4019869574, 10049673935, 20099347870]

約数ペア:

[(1, 20099347870), (2, 10049673935), (5, 4019869574), (7, 2871335410), (10, 2009934787), (14, 1435667705), (23, 873884690), (35, 574267082), (46, 436942345), (70, 287133541), (115, 174776938), (161, 124840670), (230, 87388469), (322, 62420335), (805, 24968134), (1610, 12484067)]