20343746300

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1975121}}^1$

素因数の和:1975238

約数の個数: 36

約数和(自身を含む): 44574553296

約数和(自身を除く): 24230806996

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 10300, 1975121, 3950242, 7900484, 9875605, 19751210, 39502420, 49378025, 98756050, 197512100, 203437463, 406874926, 813749852, 1017187315, 2034374630, 4068749260, 5085936575, 10171873150, 20343746300]

約数ペア:

[(1, 20343746300), (2, 10171873150), (4, 5085936575), (5, 4068749260), (10, 2034374630), (20, 1017187315), (25, 813749852), (50, 406874926), (100, 203437463), (103, 197512100), (206, 98756050), (412, 49378025), (515, 39502420), (1030, 19751210), (2060, 9875605), (2575, 7900484), (5150, 3950242), (10300, 1975121)]