20437162272

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1391419}}^1$

素因数の和:1391455

約数の個数: 96

約数和(自身を含む): 63114811200

約数和(自身を除く): 42677648928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 7344, 14688, 1391419, 2782838, 4174257, 5565676, 8348514, 11131352, 12522771, 16697028, 22262704, 23654123, 25045542, 33394056, 37568313, 44525408, 47308246, 50091084, 66788112, 70962369, 75136626, 94616492, 100182168, 133576224, 141924738, 150273252, 189232984, 200364336, 212887107, 283849476, 300546504, 378465968, 400728672, 425774214, 567698952, 601093008, 638661321, 756931936, 851548428, 1135397904, 1202186016, 1277322642, 1703096856, 2270795808, 2554645284, 3406193712, 5109290568, 6812387424, 10218581136, 20437162272]

約数ペア:

[(1, 20437162272), (2, 10218581136), (3, 6812387424), (4, 5109290568), (6, 3406193712), (8, 2554645284), (9, 2270795808), (12, 1703096856), (16, 1277322642), (17, 1202186016), (18, 1135397904), (24, 851548428), (27, 756931936), (32, 638661321), (34, 601093008), (36, 567698952), (48, 425774214), (51, 400728672), (54, 378465968), (68, 300546504), (72, 283849476), (96, 212887107), (102, 200364336), (108, 189232984), (136, 150273252), (144, 141924738), (153, 133576224), (204, 100182168), (216, 94616492), (272, 75136626), (288, 70962369), (306, 66788112), (408, 50091084), (432, 47308246), (459, 44525408), (544, 37568313), (612, 33394056), (816, 25045542), (864, 23654123), (918, 22262704), (1224, 16697028), (1632, 12522771), (1836, 11131352), (2448, 8348514), (3672, 5565676), (4896, 4174257), (7344, 2782838), (14688, 1391419)]