20060908

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10091}}^1$

素因数の和:10173

約数の個数: 24

約数和(自身を含む): 40690944

約数和(自身を除く): 20630036

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 10091, 20182, 40364, 70637, 141274, 282548, 716461, 1432922, 2865844, 5015227, 10030454, 20060908]

約数ペア:

[(1, 20060908), (2, 10030454), (4, 5015227), (7, 2865844), (14, 1432922), (28, 716461), (71, 282548), (142, 141274), (284, 70637), (497, 40364), (994, 20182), (1988, 10091)]