20342474877

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{7699}}^1\times {\mathrm{28411}}^1$

素因数の和:36144

約数の個数: 16

約数和(自身を含む): 28002867200

約数和(自身を除く): 7660392323

約数列:

[1, 3, 31, 93, 7699, 23097, 28411, 85233, 238669, 716007, 880741, 2642223, 218736289, 656208867, 6780824959, 20342474877]

約数ペア:

[(1, 20342474877), (3, 6780824959), (31, 656208867), (93, 218736289), (7699, 2642223), (23097, 880741), (28411, 716007), (85233, 238669)]