12820080528

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5236961}}^1$

素因数の和:5236992

約数の個数: 60

約数和(自身を含む): 37988922348

約数和(自身を除く): 25168841820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 5236961, 10473922, 15710883, 20947844, 31421766, 41895688, 47132649, 62843532, 83791376, 89028337, 94265298, 125687064, 178056674, 188530596, 251374128, 267085011, 356113348, 377061192, 534170022, 712226696, 754122384, 801255033, 1068340044, 1424453392, 1602510066, 2136680088, 3205020132, 4273360176, 6410040264, 12820080528]

約数ペア:

[(1, 12820080528), (2, 6410040264), (3, 4273360176), (4, 3205020132), (6, 2136680088), (8, 1602510066), (9, 1424453392), (12, 1068340044), (16, 801255033), (17, 754122384), (18, 712226696), (24, 534170022), (34, 377061192), (36, 356113348), (48, 267085011), (51, 251374128), (68, 188530596), (72, 178056674), (102, 125687064), (136, 94265298), (144, 89028337), (153, 83791376), (204, 62843532), (272, 47132649), (306, 41895688), (408, 31421766), (612, 20947844), (816, 15710883), (1224, 10473922), (2448, 5236961)]