20219852736

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^2\times {\mathrm{66359}}^1$

素因数の和:66423

約数の個数: 126

約数和(自身を含む): 60586879080

約数和(自身を除く): 40367026344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 529, 552, 576, 736, 828, 1058, 1104, 1472, 1587, 1656, 2116, 2208, 3174, 3312, 4232, 4416, 4761, 6348, 6624, 8464, 9522, 12696, 13248, 16928, 19044, 25392, 33856, 38088, 50784, 66359, 76176, 101568, 132718, 152352, 199077, 265436, 304704, 398154, 530872, 597231, 796308, 1061744, 1194462, 1526257, 1592616, 2123488, 2388924, 3052514, 3185232, 4246976, 4578771, 4777848, 6105028, 6370464, 9157542, 9555696, 12210056, 12740928, 13736313, 18315084, 19111392, 24420112, 27472626, 35103911, 36630168, 38222784, 48840224, 54945252, 70207822, 73260336, 97680448, 105311733, 109890504, 140415644, 146520672, 210623466, 219781008, 280831288, 293041344, 315935199, 421246932, 439562016, 561662576, 631870398, 842493864, 879124032, 1123325152, 1263740796, 1684987728, 2246650304, 2527481592, 3369975456, 5054963184, 6739950912, 10109926368, 20219852736]

約数ペア:

[(1, 20219852736), (2, 10109926368), (3, 6739950912), (4, 5054963184), (6, 3369975456), (8, 2527481592), (9, 2246650304), (12, 1684987728), (16, 1263740796), (18, 1123325152), (23, 879124032), (24, 842493864), (32, 631870398), (36, 561662576), (46, 439562016), (48, 421246932), (64, 315935199), (69, 293041344), (72, 280831288), (92, 219781008), (96, 210623466), (138, 146520672), (144, 140415644), (184, 109890504), (192, 105311733), (207, 97680448), (276, 73260336), (288, 70207822), (368, 54945252), (414, 48840224), (529, 38222784), (552, 36630168), (576, 35103911), (736, 27472626), (828, 24420112), (1058, 19111392), (1104, 18315084), (1472, 13736313), (1587, 12740928), (1656, 12210056), (2116, 9555696), (2208, 9157542), (3174, 6370464), (3312, 6105028), (4232, 4777848), (4416, 4578771), (4761, 4246976), (6348, 3185232), (6624, 3052514), (8464, 2388924), (9522, 2123488), (12696, 1592616), (13248, 1526257), (16928, 1194462), (19044, 1061744), (25392, 796308), (33856, 597231), (38088, 530872), (50784, 398154), (66359, 304704), (76176, 265436), (101568, 199077), (132718, 152352)]