20822234048

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{603613}}^1$

素因数の和:603650

約数の個数: 84

約数和(自身を含む): 52434740952

約数和(自身を除く): 31612506904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 2156, 2464, 3136, 4312, 4928, 8624, 17248, 34496, 603613, 1207226, 2414452, 4225291, 4828904, 6639743, 8450582, 9657808, 13279486, 16901164, 19315616, 26558972, 29577037, 33802328, 38631232, 46478201, 53117944, 59154074, 67604656, 92956402, 106235888, 118308148, 135209312, 185912804, 212471776, 236616296, 270418624, 325347407, 371825608, 424943552, 473232592, 650694814, 743651216, 946465184, 1301389628, 1487302432, 1892930368, 2602779256, 2974604864, 5205558512, 10411117024, 20822234048]

約数ペア:

[(1, 20822234048), (2, 10411117024), (4, 5205558512), (7, 2974604864), (8, 2602779256), (11, 1892930368), (14, 1487302432), (16, 1301389628), (22, 946465184), (28, 743651216), (32, 650694814), (44, 473232592), (49, 424943552), (56, 371825608), (64, 325347407), (77, 270418624), (88, 236616296), (98, 212471776), (112, 185912804), (154, 135209312), (176, 118308148), (196, 106235888), (224, 92956402), (308, 67604656), (352, 59154074), (392, 53117944), (448, 46478201), (539, 38631232), (616, 33802328), (704, 29577037), (784, 26558972), (1078, 19315616), (1232, 16901164), (1568, 13279486), (2156, 9657808), (2464, 8450582), (3136, 6639743), (4312, 4828904), (4928, 4225291), (8624, 2414452), (17248, 1207226), (34496, 603613)]