20188392302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4945711}}^1$

素因数の和:4945883

約数の個数: 16

約数和(自身を含む): 32819744832

約数和(自身を除く): 12631352530

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 4945711, 9891422, 64294243, 128588486, 776476627, 1552953254, 10094196151, 20188392302]

約数ペア:

[(1, 20188392302), (2, 10094196151), (13, 1552953254), (26, 776476627), (157, 128588486), (314, 64294243), (2041, 9891422), (4082, 4945711)]