20438052

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54941}}^1$

素因数の和:54979

約数の個数: 24

約数和(自身を含む): 49228032

約数和(自身を除く): 28789980

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54941, 109882, 164823, 219764, 329646, 659292, 1703171, 3406342, 5109513, 6812684, 10219026, 20438052]

約数ペア:

[(1, 20438052), (2, 10219026), (3, 6812684), (4, 5109513), (6, 3406342), (12, 1703171), (31, 659292), (62, 329646), (93, 219764), (124, 164823), (186, 109882), (372, 54941)]