20143744083

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{2269}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 30914676000

約数和(自身を除く): 10770931917

約数列:

[1, 3, 9, 19, 57, 171, 193, 269, 579, 807, 1737, 2269, 2421, 3667, 5111, 6807, 11001, 15333, 20421, 33003, 43111, 45999, 51917, 129333, 155751, 387999, 437917, 467253, 610361, 986423, 1313751, 1831083, 2959269, 3941253, 5493249, 8320423, 8877807, 11596859, 24961269, 34790577, 74883807, 104371731, 117799673, 353399019, 1060197057, 2238193787, 6714581361, 20143744083]

約数ペア:

[(1, 20143744083), (3, 6714581361), (9, 2238193787), (19, 1060197057), (57, 353399019), (171, 117799673), (193, 104371731), (269, 74883807), (579, 34790577), (807, 24961269), (1737, 11596859), (2269, 8877807), (2421, 8320423), (3667, 5493249), (5111, 3941253), (6807, 2959269), (11001, 1831083), (15333, 1313751), (20421, 986423), (33003, 610361), (43111, 467253), (45999, 437917), (51917, 387999), (129333, 155751)]