20227878792

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{2521}}^1$

素因数の和:2865

約数の個数: 192

約数和(自身を含む): 61986724800

約数和(自身を除く): 41758846008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 307, 363, 396, 484, 594, 614, 726, 792, 921, 968, 1089, 1188, 1228, 1452, 1842, 2178, 2376, 2456, 2521, 2763, 2904, 3267, 3377, 3684, 4356, 5042, 5526, 6534, 6754, 7368, 7563, 8289, 8712, 10084, 10131, 11052, 13068, 13508, 15126, 16578, 20168, 20262, 22104, 22689, 26136, 27016, 27731, 30252, 30393, 33156, 37147, 40524, 45378, 55462, 60504, 60786, 66312, 68067, 74294, 81048, 83193, 90756, 91179, 110924, 111441, 121572, 136134, 148588, 166386, 181512, 182358, 221848, 222882, 243144, 249579, 272268, 297176, 305041, 332772, 334323, 364716, 445764, 499158, 544536, 610082, 665544, 668646, 729432, 748737, 773947, 891528, 915123, 998316, 1002969, 1220164, 1337292, 1497474, 1547894, 1830246, 1996632, 2005938, 2321841, 2440328, 2674584, 2745369, 2994948, 3095788, 3660492, 4011876, 4643682, 5490738, 5989896, 6191576, 6965523, 7320984, 8023752, 8236107, 8513417, 9287364, 10981476, 13931046, 16472214, 17026834, 18574728, 20896569, 21962952, 25540251, 27862092, 32944428, 34053668, 41793138, 51080502, 55724184, 65888856, 68107336, 76620753, 83586276, 93647587, 102161004, 153241506, 167172552, 187295174, 204322008, 229862259, 280942761, 306483012, 374590348, 459724518, 561885522, 612966024, 749180696, 842828283, 919449036, 1123771044, 1685656566, 1838898072, 2247542088, 2528484849, 3371313132, 5056969698, 6742626264, 10113939396, 20227878792]

約数ペア:

[(1, 20227878792), (2, 10113939396), (3, 6742626264), (4, 5056969698), (6, 3371313132), (8, 2528484849), (9, 2247542088), (11, 1838898072), (12, 1685656566), (18, 1123771044), (22, 919449036), (24, 842828283), (27, 749180696), (33, 612966024), (36, 561885522), (44, 459724518), (54, 374590348), (66, 306483012), (72, 280942761), (88, 229862259), (99, 204322008), (108, 187295174), (121, 167172552), (132, 153241506), (198, 102161004), (216, 93647587), (242, 83586276), (264, 76620753), (297, 68107336), (307, 65888856), (363, 55724184), (396, 51080502), (484, 41793138), (594, 34053668), (614, 32944428), (726, 27862092), (792, 25540251), (921, 21962952), (968, 20896569), (1089, 18574728), (1188, 17026834), (1228, 16472214), (1452, 13931046), (1842, 10981476), (2178, 9287364), (2376, 8513417), (2456, 8236107), (2521, 8023752), (2763, 7320984), (2904, 6965523), (3267, 6191576), (3377, 5989896), (3684, 5490738), (4356, 4643682), (5042, 4011876), (5526, 3660492), (6534, 3095788), (6754, 2994948), (7368, 2745369), (7563, 2674584), (8289, 2440328), (8712, 2321841), (10084, 2005938), (10131, 1996632), (11052, 1830246), (13068, 1547894), (13508, 1497474), (15126, 1337292), (16578, 1220164), (20168, 1002969), (20262, 998316), (22104, 915123), (22689, 891528), (26136, 773947), (27016, 748737), (27731, 729432), (30252, 668646), (30393, 665544), (33156, 610082), (37147, 544536), (40524, 499158), (45378, 445764), (55462, 364716), (60504, 334323), (60786, 332772), (66312, 305041), (68067, 297176), (74294, 272268), (81048, 249579), (83193, 243144), (90756, 222882), (91179, 221848), (110924, 182358), (111441, 181512), (121572, 166386), (136134, 148588)]