20111268583

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{7109}}^1\times {\mathrm{23773}}^1$

素因数の和:30906

約数の個数: 16

約数和(自身を含む): 24340772160

約数和(自身を除く): 4229503577

約数列:

[1, 7, 17, 119, 7109, 23773, 49763, 120853, 166411, 404141, 845971, 2828987, 169002257, 1183015799, 2873038369, 20111268583]

約数ペア:

[(1, 20111268583), (7, 2873038369), (17, 1183015799), (119, 169002257), (7109, 2828987), (23773, 845971), (49763, 404141), (120853, 166411)]