20072696868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79653559}}^1$

素因数の和:79653576

約数の個数: 36

約数和(自身を含む): 57987791680

約数和(自身を除く): 37915094812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79653559, 159307118, 238960677, 318614236, 477921354, 557574913, 716882031, 955842708, 1115149826, 1433764062, 1672724739, 2230299652, 2867528124, 3345449478, 5018174217, 6690898956, 10036348434, 20072696868]

約数ペア:

[(1, 20072696868), (2, 10036348434), (3, 6690898956), (4, 5018174217), (6, 3345449478), (7, 2867528124), (9, 2230299652), (12, 1672724739), (14, 1433764062), (18, 1115149826), (21, 955842708), (28, 716882031), (36, 557574913), (42, 477921354), (63, 318614236), (84, 238960677), (126, 159307118), (252, 79653559)]