20109837894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{21943}}^1$

素因数の和:22229

約数の個数: 64

約数和(自身を含む): 43607116800

約数和(自身を除く): 23497278906

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 229, 458, 667, 687, 1334, 1374, 2001, 4002, 5267, 6641, 10534, 13282, 15801, 19923, 21943, 31602, 39846, 43886, 65829, 131658, 152743, 305486, 458229, 504689, 636347, 916458, 1009378, 1272694, 1514067, 1909041, 3028134, 3818082, 5024947, 10049894, 14635981, 15074841, 29271962, 30149682, 43907943, 87815886, 115573781, 145723463, 231147562, 291446926, 346721343, 437170389, 693442686, 874340778, 3351639649, 6703279298, 10054918947, 20109837894]

約数ペア:

[(1, 20109837894), (2, 10054918947), (3, 6703279298), (6, 3351639649), (23, 874340778), (29, 693442686), (46, 437170389), (58, 346721343), (69, 291446926), (87, 231147562), (138, 145723463), (174, 115573781), (229, 87815886), (458, 43907943), (667, 30149682), (687, 29271962), (1334, 15074841), (1374, 14635981), (2001, 10049894), (4002, 5024947), (5267, 3818082), (6641, 3028134), (10534, 1909041), (13282, 1514067), (15801, 1272694), (19923, 1009378), (21943, 916458), (31602, 636347), (39846, 504689), (43886, 458229), (65829, 305486), (131658, 152743)]