20113463592

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{1979}}^1$

素因数の和:2428

約数の個数: 128

約数和(自身を含む): 56415744000

約数和(自身を除く): 36302280408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 223, 422, 446, 633, 669, 844, 892, 1266, 1338, 1688, 1784, 1899, 1979, 2007, 2532, 2676, 3798, 3958, 4014, 5064, 5352, 5697, 5937, 6021, 7596, 7916, 8028, 11394, 11874, 12042, 15192, 15832, 16056, 17811, 22788, 23748, 24084, 35622, 45576, 47053, 47496, 48168, 53433, 71244, 94106, 106866, 141159, 142488, 188212, 213732, 282318, 376424, 417569, 423477, 427464, 441317, 564636, 835138, 846954, 882634, 1129272, 1252707, 1270431, 1323951, 1670276, 1693908, 1765268, 2505414, 2540862, 2647902, 3340552, 3387816, 3530536, 3758121, 3971853, 5010828, 5081724, 5295804, 7516242, 7943706, 10021656, 10163448, 10591608, 11274363, 11915559, 15032484, 15887412, 22548726, 23831118, 30064968, 31774824, 45097452, 47662236, 90194904, 93117887, 95324472, 186235774, 279353661, 372471548, 558707322, 744943096, 838060983, 1117414644, 1676121966, 2234829288, 2514182949, 3352243932, 5028365898, 6704487864, 10056731796, 20113463592]

約数ペア:

[(1, 20113463592), (2, 10056731796), (3, 6704487864), (4, 5028365898), (6, 3352243932), (8, 2514182949), (9, 2234829288), (12, 1676121966), (18, 1117414644), (24, 838060983), (27, 744943096), (36, 558707322), (54, 372471548), (72, 279353661), (108, 186235774), (211, 95324472), (216, 93117887), (223, 90194904), (422, 47662236), (446, 45097452), (633, 31774824), (669, 30064968), (844, 23831118), (892, 22548726), (1266, 15887412), (1338, 15032484), (1688, 11915559), (1784, 11274363), (1899, 10591608), (1979, 10163448), (2007, 10021656), (2532, 7943706), (2676, 7516242), (3798, 5295804), (3958, 5081724), (4014, 5010828), (5064, 3971853), (5352, 3758121), (5697, 3530536), (5937, 3387816), (6021, 3340552), (7596, 2647902), (7916, 2540862), (8028, 2505414), (11394, 1765268), (11874, 1693908), (12042, 1670276), (15192, 1323951), (15832, 1270431), (16056, 1252707), (17811, 1129272), (22788, 882634), (23748, 846954), (24084, 835138), (35622, 564636), (45576, 441317), (47053, 427464), (47496, 423477), (48168, 417569), (53433, 376424), (71244, 282318), (94106, 213732), (106866, 188212), (141159, 142488)]