20583072

素因数分解:

$2^5\times 3^5\times {\mathrm{2647}}^1$

素因数の和:2672

約数の個数: 72

約数和(自身を含む): 60723936

約数和(自身を除く): 40140864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 2647, 3888, 5294, 7776, 7941, 10588, 15882, 21176, 23823, 31764, 42352, 47646, 63528, 71469, 84704, 95292, 127056, 142938, 190584, 214407, 254112, 285876, 381168, 428814, 571752, 643221, 762336, 857628, 1143504, 1286442, 1715256, 2287008, 2572884, 3430512, 5145768, 6861024, 10291536, 20583072]

約数ペア:

[(1, 20583072), (2, 10291536), (3, 6861024), (4, 5145768), (6, 3430512), (8, 2572884), (9, 2287008), (12, 1715256), (16, 1286442), (18, 1143504), (24, 857628), (27, 762336), (32, 643221), (36, 571752), (48, 428814), (54, 381168), (72, 285876), (81, 254112), (96, 214407), (108, 190584), (144, 142938), (162, 127056), (216, 95292), (243, 84704), (288, 71469), (324, 63528), (432, 47646), (486, 42352), (648, 31764), (864, 23823), (972, 21176), (1296, 15882), (1944, 10588), (2592, 7941), (2647, 7776), (3888, 5294)]