20157692292

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{133033}}^1$

素因数の和:133130

約数の個数: 96

約数和(自身を含む): 55427285760

約数和(自身を除く): 35269593468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 61, 69, 92, 108, 122, 138, 183, 207, 244, 276, 366, 414, 549, 621, 732, 828, 1098, 1242, 1403, 1647, 2196, 2484, 2806, 3294, 4209, 5612, 6588, 8418, 12627, 16836, 25254, 37881, 50508, 75762, 133033, 151524, 266066, 399099, 532132, 798198, 1197297, 1596396, 2394594, 3059759, 3591891, 4789188, 6119518, 7183782, 8115013, 9179277, 12239036, 14367564, 16230026, 18358554, 24345039, 27537831, 32460052, 36717108, 48690078, 55075662, 73035117, 82613493, 97380156, 110151324, 146070234, 165226986, 186645299, 219105351, 292140468, 330453972, 373290598, 438210702, 559935897, 746581196, 876421404, 1119871794, 1679807691, 2239743588, 3359615382, 5039423073, 6719230764, 10078846146, 20157692292]

約数ペア:

[(1, 20157692292), (2, 10078846146), (3, 6719230764), (4, 5039423073), (6, 3359615382), (9, 2239743588), (12, 1679807691), (18, 1119871794), (23, 876421404), (27, 746581196), (36, 559935897), (46, 438210702), (54, 373290598), (61, 330453972), (69, 292140468), (92, 219105351), (108, 186645299), (122, 165226986), (138, 146070234), (183, 110151324), (207, 97380156), (244, 82613493), (276, 73035117), (366, 55075662), (414, 48690078), (549, 36717108), (621, 32460052), (732, 27537831), (828, 24345039), (1098, 18358554), (1242, 16230026), (1403, 14367564), (1647, 12239036), (2196, 9179277), (2484, 8115013), (2806, 7183782), (3294, 6119518), (4209, 4789188), (5612, 3591891), (6588, 3059759), (8418, 2394594), (12627, 1596396), (16836, 1197297), (25254, 798198), (37881, 532132), (50508, 399099), (75762, 266066), (133033, 151524)]