20141489178

素因数分解:

$2^1\times 3^2\times {\mathrm{487}}^1\times {\mathrm{953}}^1\times {\mathrm{2411}}^1$

素因数の和:3859

約数の個数: 48

約数和(自身を含む): 43793545536

約数和(自身を除く): 23652056358

約数列:

[1, 2, 3, 6, 9, 18, 487, 953, 974, 1461, 1906, 2411, 2859, 2922, 4383, 4822, 5718, 7233, 8577, 8766, 14466, 17154, 21699, 43398, 464111, 928222, 1174157, 1392333, 2297683, 2348314, 2784666, 3522471, 4176999, 4595366, 6893049, 7044942, 8353998, 10567413, 13786098, 20679147, 21134826, 41358294, 1118971621, 2237943242, 3356914863, 6713829726, 10070744589, 20141489178]

約数ペア:

[(1, 20141489178), (2, 10070744589), (3, 6713829726), (6, 3356914863), (9, 2237943242), (18, 1118971621), (487, 41358294), (953, 21134826), (974, 20679147), (1461, 13786098), (1906, 10567413), (2411, 8353998), (2859, 7044942), (2922, 6893049), (4383, 4595366), (4822, 4176999), (5718, 3522471), (7233, 2784666), (8577, 2348314), (8766, 2297683), (14466, 1392333), (17154, 1174157), (21699, 928222), (43398, 464111)]