20064492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79621}}^1$

素因数の和:79638

約数の個数: 36

約数和(自身を含む): 57964816

約数和(自身を除く): 37900324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79621, 159242, 238863, 318484, 477726, 557347, 716589, 955452, 1114694, 1433178, 1672041, 2229388, 2866356, 3344082, 5016123, 6688164, 10032246, 20064492]

約数ペア:

[(1, 20064492), (2, 10032246), (3, 6688164), (4, 5016123), (6, 3344082), (7, 2866356), (9, 2229388), (12, 1672041), (14, 1433178), (18, 1114694), (21, 955452), (28, 716589), (36, 557347), (42, 477726), (63, 318484), (84, 238863), (126, 159242), (252, 79621)]