20204112

素因数分解:

$2^4\times 3^1\times {\mathrm{420919}}^1$

素因数の和:420930

約数の個数: 20

約数和(自身を含む): 52194080

約数和(自身を除く): 31989968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420919, 841838, 1262757, 1683676, 2525514, 3367352, 5051028, 6734704, 10102056, 20204112]

約数ペア:

[(1, 20204112), (2, 10102056), (3, 6734704), (4, 5051028), (6, 3367352), (8, 2525514), (12, 1683676), (16, 1262757), (24, 841838), (48, 420919)]