20003202626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3697}}^1$

素因数の和:3804

約数の個数: 96

約数和(自身を含む): 37273709952

約数和(自身を除く): 17270507326

約数列:

[1, 2, 11, 17, 22, 23, 34, 37, 46, 74, 187, 253, 289, 374, 391, 407, 506, 578, 629, 782, 814, 851, 1258, 1702, 3179, 3697, 4301, 6358, 6647, 6919, 7394, 8602, 9361, 10693, 13294, 13838, 14467, 18722, 21386, 28934, 40667, 62849, 73117, 81334, 85031, 117623, 125698, 136789, 146234, 159137, 170062, 235246, 245939, 273578, 318274, 491878, 691339, 935341, 1068433, 1382678, 1445527, 1504679, 1870682, 2136866, 2325413, 2705329, 2891054, 3009358, 3146147, 4650826, 5410658, 6292294, 11752763, 15900797, 23505526, 24573959, 25579543, 31801594, 34607617, 39532021, 49147918, 51159086, 53484499, 69215234, 79064042, 106968998, 270313549, 434852231, 540627098, 588329489, 869704462, 909236483, 1176658978, 1818472966, 10001601313, 20003202626]

約数ペア:

[(1, 20003202626), (2, 10001601313), (11, 1818472966), (17, 1176658978), (22, 909236483), (23, 869704462), (34, 588329489), (37, 540627098), (46, 434852231), (74, 270313549), (187, 106968998), (253, 79064042), (289, 69215234), (374, 53484499), (391, 51159086), (407, 49147918), (506, 39532021), (578, 34607617), (629, 31801594), (782, 25579543), (814, 24573959), (851, 23505526), (1258, 15900797), (1702, 11752763), (3179, 6292294), (3697, 5410658), (4301, 4650826), (6358, 3146147), (6647, 3009358), (6919, 2891054), (7394, 2705329), (8602, 2325413), (9361, 2136866), (10693, 1870682), (13294, 1504679), (13838, 1445527), (14467, 1382678), (18722, 1068433), (21386, 935341), (28934, 691339), (40667, 491878), (62849, 318274), (73117, 273578), (81334, 245939), (85031, 235246), (117623, 170062), (125698, 159137), (136789, 146234)]