20427582912

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{29221}}^1$

素因数の和:29578

約数の個数: 112

約数和(自身を含む): 59141587584

約数和(自身を除く): 38714004672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 331, 352, 528, 662, 704, 993, 1056, 1324, 1986, 2112, 2648, 3641, 3972, 5296, 7282, 7944, 10592, 10923, 14564, 15888, 21184, 21846, 29128, 29221, 31776, 43692, 58256, 58442, 63552, 87384, 87663, 116512, 116884, 174768, 175326, 233024, 233768, 321431, 349536, 350652, 467536, 642862, 699072, 701304, 935072, 964293, 1285724, 1402608, 1870144, 1928586, 2571448, 2805216, 3857172, 5142896, 5610432, 7714344, 9672151, 10285792, 15428688, 19344302, 20571584, 29016453, 30857376, 38688604, 58032906, 61714752, 77377208, 106393661, 116065812, 154754416, 212787322, 232131624, 309508832, 319180983, 425574644, 464263248, 619017664, 638361966, 851149288, 928526496, 1276723932, 1702298576, 1857052992, 2553447864, 3404597152, 5106895728, 6809194304, 10213791456, 20427582912]

約数ペア:

[(1, 20427582912), (2, 10213791456), (3, 6809194304), (4, 5106895728), (6, 3404597152), (8, 2553447864), (11, 1857052992), (12, 1702298576), (16, 1276723932), (22, 928526496), (24, 851149288), (32, 638361966), (33, 619017664), (44, 464263248), (48, 425574644), (64, 319180983), (66, 309508832), (88, 232131624), (96, 212787322), (132, 154754416), (176, 116065812), (192, 106393661), (264, 77377208), (331, 61714752), (352, 58032906), (528, 38688604), (662, 30857376), (704, 29016453), (993, 20571584), (1056, 19344302), (1324, 15428688), (1986, 10285792), (2112, 9672151), (2648, 7714344), (3641, 5610432), (3972, 5142896), (5296, 3857172), (7282, 2805216), (7944, 2571448), (10592, 1928586), (10923, 1870144), (14564, 1402608), (15888, 1285724), (21184, 964293), (21846, 935072), (29128, 701304), (29221, 699072), (31776, 642862), (43692, 467536), (58256, 350652), (58442, 349536), (63552, 321431), (87384, 233768), (87663, 233024), (116512, 175326), (116884, 174768)]