20622624

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 60238080

約数和(自身を除く): 39615456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 66, 88, 96, 118, 132, 176, 177, 236, 264, 331, 352, 354, 472, 528, 649, 662, 708, 944, 993, 1056, 1298, 1324, 1416, 1888, 1947, 1986, 2596, 2648, 2832, 3641, 3894, 3972, 5192, 5296, 5664, 7282, 7788, 7944, 10384, 10592, 10923, 14564, 15576, 15888, 19529, 20768, 21846, 29128, 31152, 31776, 39058, 43692, 58256, 58587, 62304, 78116, 87384, 116512, 117174, 156232, 174768, 214819, 234348, 312464, 349536, 429638, 468696, 624928, 644457, 859276, 937392, 1288914, 1718552, 1874784, 2577828, 3437104, 5155656, 6874208, 10311312, 20622624]

約数ペア:

[(1, 20622624), (2, 10311312), (3, 6874208), (4, 5155656), (6, 3437104), (8, 2577828), (11, 1874784), (12, 1718552), (16, 1288914), (22, 937392), (24, 859276), (32, 644457), (33, 624928), (44, 468696), (48, 429638), (59, 349536), (66, 312464), (88, 234348), (96, 214819), (118, 174768), (132, 156232), (176, 117174), (177, 116512), (236, 87384), (264, 78116), (331, 62304), (352, 58587), (354, 58256), (472, 43692), (528, 39058), (649, 31776), (662, 31152), (708, 29128), (944, 21846), (993, 20768), (1056, 19529), (1298, 15888), (1324, 15576), (1416, 14564), (1888, 10923), (1947, 10592), (1986, 10384), (2596, 7944), (2648, 7788), (2832, 7282), (3641, 5664), (3894, 5296), (3972, 5192)]