20053908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79579}}^1$

素因数の和:79596

約数の個数: 36

約数和(自身を含む): 57934240

約数和(自身を除く): 37880332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79579, 159158, 238737, 318316, 477474, 557053, 716211, 954948, 1114106, 1432422, 1671159, 2228212, 2864844, 3342318, 5013477, 6684636, 10026954, 20053908]

約数ペア:

[(1, 20053908), (2, 10026954), (3, 6684636), (4, 5013477), (6, 3342318), (7, 2864844), (9, 2228212), (12, 1671159), (14, 1432422), (18, 1114106), (21, 954948), (28, 716211), (36, 557053), (42, 477474), (63, 318316), (84, 238737), (126, 159158), (252, 79579)]