20452528512

素因数分解:

$2^7\times 3^5\times {\mathrm{13}}^1\times {\mathrm{50581}}^1$

素因数の和:50623

約数の個数: 192

約数和(自身を含む): 65730297360

約数和(自身を除く): 45277768848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 1944, 2106, 2496, 2592, 2808, 3159, 3456, 3744, 3888, 4212, 4992, 5184, 5616, 6318, 7488, 7776, 8424, 10368, 11232, 12636, 14976, 15552, 16848, 22464, 25272, 31104, 33696, 44928, 50544, 50581, 67392, 101088, 101162, 134784, 151743, 202176, 202324, 303486, 404352, 404648, 455229, 606972, 657553, 809296, 910458, 1213944, 1315106, 1365687, 1618592, 1820916, 1972659, 2427888, 2630212, 2731374, 3237184, 3641832, 3945318, 4097061, 4855776, 5260424, 5462748, 5917977, 6474368, 7283664, 7890636, 8194122, 9711552, 10520848, 10925496, 11835954, 12291183, 14567328, 15781272, 16388244, 17753931, 19423104, 21041696, 21850992, 23671908, 24582366, 29134656, 31562544, 32776488, 35507862, 42083392, 43701984, 47343816, 49164732, 53261793, 58269312, 63125088, 65552976, 71015724, 84166784, 87403968, 94687632, 98329464, 106523586, 126250176, 131105952, 142031448, 159785379, 174807936, 189375264, 196658928, 213047172, 252500352, 262211904, 284062896, 319570758, 378750528, 393317856, 426094344, 524423808, 568125792, 639141516, 757501056, 786635712, 852188688, 1136251584, 1278283032, 1573271424, 1704377376, 2272503168, 2556566064, 3408754752, 5113132128, 6817509504, 10226264256, 20452528512]

約数ペア:

[(1, 20452528512), (2, 10226264256), (3, 6817509504), (4, 5113132128), (6, 3408754752), (8, 2556566064), (9, 2272503168), (12, 1704377376), (13, 1573271424), (16, 1278283032), (18, 1136251584), (24, 852188688), (26, 786635712), (27, 757501056), (32, 639141516), (36, 568125792), (39, 524423808), (48, 426094344), (52, 393317856), (54, 378750528), (64, 319570758), (72, 284062896), (78, 262211904), (81, 252500352), (96, 213047172), (104, 196658928), (108, 189375264), (117, 174807936), (128, 159785379), (144, 142031448), (156, 131105952), (162, 126250176), (192, 106523586), (208, 98329464), (216, 94687632), (234, 87403968), (243, 84166784), (288, 71015724), (312, 65552976), (324, 63125088), (351, 58269312), (384, 53261793), (416, 49164732), (432, 47343816), (468, 43701984), (486, 42083392), (576, 35507862), (624, 32776488), (648, 31562544), (702, 29134656), (832, 24582366), (864, 23671908), (936, 21850992), (972, 21041696), (1053, 19423104), (1152, 17753931), (1248, 16388244), (1296, 15781272), (1404, 14567328), (1664, 12291183), (1728, 11835954), (1872, 10925496), (1944, 10520848), (2106, 9711552), (2496, 8194122), (2592, 7890636), (2808, 7283664), (3159, 6474368), (3456, 5917977), (3744, 5462748), (3888, 5260424), (4212, 4855776), (4992, 4097061), (5184, 3945318), (5616, 3641832), (6318, 3237184), (7488, 2731374), (7776, 2630212), (8424, 2427888), (10368, 1972659), (11232, 1820916), (12636, 1618592), (14976, 1365687), (15552, 1315106), (16848, 1213944), (22464, 910458), (25272, 809296), (31104, 657553), (33696, 606972), (44928, 455229), (50544, 404648), (50581, 404352), (67392, 303486), (101088, 202324), (101162, 202176), (134784, 151743)]