20102052

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31607}}^1$

素因数の和:31667

約数の個数: 24

約数和(自身を含む): 47791296

約数和(自身を除く): 27689244

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31607, 63214, 94821, 126428, 189642, 379284, 1675171, 3350342, 5025513, 6700684, 10051026, 20102052]

約数ペア:

[(1, 20102052), (2, 10051026), (3, 6700684), (4, 5025513), (6, 3350342), (12, 1675171), (53, 379284), (106, 189642), (159, 126428), (212, 94821), (318, 63214), (636, 31607)]