63210020

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{3373}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 132922104

約数和(自身を除く): 69712084

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 3373, 3748, 4685, 6746, 9370, 13492, 16865, 18740, 33730, 67460, 3160501, 6321002, 12642004, 15802505, 31605010, 63210020]

約数ペア:

[(1, 63210020), (2, 31605010), (4, 15802505), (5, 12642004), (10, 6321002), (20, 3160501), (937, 67460), (1874, 33730), (3373, 18740), (3748, 16865), (4685, 13492), (6746, 9370)]