20531807424

素因数分解:

$2^6\times 3^4\times {\mathrm{59}}^1\times {\mathrm{67129}}^1$

素因数の和:67212

約数の個数: 140

約数和(自身を含む): 61895202600

約数和(自身を除く): 41363395176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 144, 162, 177, 192, 216, 236, 288, 324, 354, 432, 472, 531, 576, 648, 708, 864, 944, 1062, 1296, 1416, 1593, 1728, 1888, 2124, 2592, 2832, 3186, 3776, 4248, 4779, 5184, 5664, 6372, 8496, 9558, 11328, 12744, 16992, 19116, 25488, 33984, 38232, 50976, 67129, 76464, 101952, 134258, 152928, 201387, 268516, 305856, 402774, 537032, 604161, 805548, 1074064, 1208322, 1611096, 1812483, 2148128, 2416644, 3222192, 3624966, 3960611, 4296256, 4833288, 5437449, 6444384, 7249932, 7921222, 9666576, 10874898, 11881833, 12888768, 14499864, 15842444, 19333152, 21749796, 23763666, 28999728, 31684888, 35645499, 38666304, 43499592, 47527332, 57999456, 63369776, 71290998, 86999184, 95054664, 106936497, 115998912, 126739552, 142581996, 173998368, 190109328, 213872994, 253479104, 285163992, 320809491, 347996736, 380218656, 427745988, 570327984, 641618982, 760437312, 855491976, 1140655968, 1283237964, 1710983952, 2281311936, 2566475928, 3421967904, 5132951856, 6843935808, 10265903712, 20531807424]

約数ペア:

[(1, 20531807424), (2, 10265903712), (3, 6843935808), (4, 5132951856), (6, 3421967904), (8, 2566475928), (9, 2281311936), (12, 1710983952), (16, 1283237964), (18, 1140655968), (24, 855491976), (27, 760437312), (32, 641618982), (36, 570327984), (48, 427745988), (54, 380218656), (59, 347996736), (64, 320809491), (72, 285163992), (81, 253479104), (96, 213872994), (108, 190109328), (118, 173998368), (144, 142581996), (162, 126739552), (177, 115998912), (192, 106936497), (216, 95054664), (236, 86999184), (288, 71290998), (324, 63369776), (354, 57999456), (432, 47527332), (472, 43499592), (531, 38666304), (576, 35645499), (648, 31684888), (708, 28999728), (864, 23763666), (944, 21749796), (1062, 19333152), (1296, 15842444), (1416, 14499864), (1593, 12888768), (1728, 11881833), (1888, 10874898), (2124, 9666576), (2592, 7921222), (2832, 7249932), (3186, 6444384), (3776, 5437449), (4248, 4833288), (4779, 4296256), (5184, 3960611), (5664, 3624966), (6372, 3222192), (8496, 2416644), (9558, 2148128), (11328, 1812483), (12744, 1611096), (16992, 1208322), (19116, 1074064), (25488, 805548), (33984, 604161), (38232, 537032), (50976, 402774), (67129, 305856), (76464, 268516), (101952, 201387), (134258, 152928)]