20150553368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{111863}}^1$

素因数の和:111992

約数の個数: 64

約数和(自身を含む): 43492723200

約数和(自身を除く): 23342169832

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 89, 92, 178, 184, 253, 356, 506, 712, 979, 1012, 1958, 2024, 2047, 3916, 4094, 7832, 8188, 16376, 22517, 45034, 90068, 111863, 180136, 223726, 447452, 894904, 1230493, 2460986, 2572849, 4921972, 5145698, 9843944, 9955807, 10291396, 19911614, 20582792, 28301339, 39823228, 56602678, 79646456, 109513877, 113205356, 219027754, 226410712, 228983561, 438055508, 457967122, 876111016, 915934244, 1831868488, 2518819171, 5037638342, 10075276684, 20150553368]

約数ペア:

[(1, 20150553368), (2, 10075276684), (4, 5037638342), (8, 2518819171), (11, 1831868488), (22, 915934244), (23, 876111016), (44, 457967122), (46, 438055508), (88, 228983561), (89, 226410712), (92, 219027754), (178, 113205356), (184, 109513877), (253, 79646456), (356, 56602678), (506, 39823228), (712, 28301339), (979, 20582792), (1012, 19911614), (1958, 10291396), (2024, 9955807), (2047, 9843944), (3916, 5145698), (4094, 4921972), (7832, 2572849), (8188, 2460986), (16376, 1230493), (22517, 894904), (45034, 447452), (90068, 223726), (111863, 180136)]