20179933846

素因数分解:

$2^1\times {\mathrm{151}}^2\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1660

約数の個数: 24

約数和(自身を含む): 30565132920

約数和(自身を除く): 10385199074

約数列:

[1, 2, 151, 302, 547, 809, 1094, 1618, 22801, 45602, 82597, 122159, 165194, 244318, 442523, 885046, 12472147, 18446009, 24944294, 36892018, 66820973, 133641946, 10089966923, 20179933846]

約数ペア:

[(1, 20179933846), (2, 10089966923), (151, 133641946), (302, 66820973), (547, 36892018), (809, 24944294), (1094, 18446009), (1618, 12472147), (22801, 885046), (45602, 442523), (82597, 244318), (122159, 165194)]