20148827904

素因数分解:

$2^8\times 3^2\times {\mathrm{601}}^1\times {\mathrm{14551}}^1$

素因数の和:15174

約数の個数: 108

約数和(自身を含む): 58194699472

約数和(自身を除く): 38045871568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 601, 768, 1152, 1202, 1803, 2304, 2404, 3606, 4808, 5409, 7212, 9616, 10818, 14424, 14551, 19232, 21636, 28848, 29102, 38464, 43272, 43653, 57696, 58204, 76928, 86544, 87306, 115392, 116408, 130959, 153856, 173088, 174612, 230784, 232816, 261918, 346176, 349224, 461568, 465632, 523836, 692352, 698448, 931264, 1047672, 1384704, 1396896, 1862528, 2095344, 2793792, 3725056, 4190688, 5587584, 8381376, 8745151, 11175168, 16762752, 17490302, 26235453, 33525504, 34980604, 52470906, 69961208, 78706359, 104941812, 139922416, 157412718, 209883624, 279844832, 314825436, 419767248, 559689664, 629650872, 839534496, 1119379328, 1259301744, 1679068992, 2238758656, 2518603488, 3358137984, 5037206976, 6716275968, 10074413952, 20148827904]

約数ペア:

[(1, 20148827904), (2, 10074413952), (3, 6716275968), (4, 5037206976), (6, 3358137984), (8, 2518603488), (9, 2238758656), (12, 1679068992), (16, 1259301744), (18, 1119379328), (24, 839534496), (32, 629650872), (36, 559689664), (48, 419767248), (64, 314825436), (72, 279844832), (96, 209883624), (128, 157412718), (144, 139922416), (192, 104941812), (256, 78706359), (288, 69961208), (384, 52470906), (576, 34980604), (601, 33525504), (768, 26235453), (1152, 17490302), (1202, 16762752), (1803, 11175168), (2304, 8745151), (2404, 8381376), (3606, 5587584), (4808, 4190688), (5409, 3725056), (7212, 2793792), (9616, 2095344), (10818, 1862528), (14424, 1396896), (14551, 1384704), (19232, 1047672), (21636, 931264), (28848, 698448), (29102, 692352), (38464, 523836), (43272, 465632), (43653, 461568), (57696, 349224), (58204, 346176), (76928, 261918), (86544, 232816), (87306, 230784), (115392, 174612), (116408, 173088), (130959, 153856)]