20132100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{22369}}^1$

素因数の和:22389

約数の個数: 54

約数和(自身を含む): 63105770

約数和(自身を除く): 42973670

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 22369, 44738, 67107, 89476, 111845, 134214, 201321, 223690, 268428, 335535, 402642, 447380, 559225, 671070, 805284, 1006605, 1118450, 1342140, 1677675, 2013210, 2236900, 3355350, 4026420, 5033025, 6710700, 10066050, 20132100]

約数ペア:

[(1, 20132100), (2, 10066050), (3, 6710700), (4, 5033025), (5, 4026420), (6, 3355350), (9, 2236900), (10, 2013210), (12, 1677675), (15, 1342140), (18, 1118450), (20, 1006605), (25, 805284), (30, 671070), (36, 559225), (45, 447380), (50, 402642), (60, 335535), (75, 268428), (90, 223690), (100, 201321), (150, 134214), (180, 111845), (225, 89476), (300, 67107), (450, 44738), (900, 22369)]