20120573448

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{25969}}^1$

素因数の和:26212

約数の個数: 128

約数和(自身を含む): 59460912000

約数和(自身を除く): 39340338552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 211, 216, 306, 408, 422, 459, 612, 633, 844, 918, 1224, 1266, 1688, 1836, 1899, 2532, 3587, 3672, 3798, 5064, 5697, 7174, 7596, 10761, 11394, 14348, 15192, 21522, 22788, 25969, 28696, 32283, 43044, 45576, 51938, 64566, 77907, 86088, 96849, 103876, 129132, 155814, 193698, 207752, 233721, 258264, 311628, 387396, 441473, 467442, 623256, 701163, 774792, 882946, 934884, 1324419, 1402326, 1765892, 1869768, 2648838, 2804652, 3531784, 3973257, 5297676, 5479459, 5609304, 7946514, 10595352, 10958918, 11919771, 15893028, 16438377, 21917836, 23839542, 31786056, 32876754, 43835672, 47679084, 49315131, 65753508, 93150803, 95358168, 98630262, 131507016, 147945393, 186301606, 197260524, 279452409, 295890786, 372603212, 394521048, 558904818, 591781572, 745206424, 838357227, 1117809636, 1183563144, 1676714454, 2235619272, 2515071681, 3353428908, 5030143362, 6706857816, 10060286724, 20120573448]

約数ペア:

[(1, 20120573448), (2, 10060286724), (3, 6706857816), (4, 5030143362), (6, 3353428908), (8, 2515071681), (9, 2235619272), (12, 1676714454), (17, 1183563144), (18, 1117809636), (24, 838357227), (27, 745206424), (34, 591781572), (36, 558904818), (51, 394521048), (54, 372603212), (68, 295890786), (72, 279452409), (102, 197260524), (108, 186301606), (136, 147945393), (153, 131507016), (204, 98630262), (211, 95358168), (216, 93150803), (306, 65753508), (408, 49315131), (422, 47679084), (459, 43835672), (612, 32876754), (633, 31786056), (844, 23839542), (918, 21917836), (1224, 16438377), (1266, 15893028), (1688, 11919771), (1836, 10958918), (1899, 10595352), (2532, 7946514), (3587, 5609304), (3672, 5479459), (3798, 5297676), (5064, 3973257), (5697, 3531784), (7174, 2804652), (7596, 2648838), (10761, 1869768), (11394, 1765892), (14348, 1402326), (15192, 1324419), (21522, 934884), (22788, 882946), (25969, 774792), (28696, 701163), (32283, 623256), (43044, 467442), (45576, 441473), (51938, 387396), (64566, 311628), (77907, 258264), (86088, 233721), (96849, 207752), (103876, 193698), (129132, 155814)]