20245736448

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{313829}}^1$

素因数の和:313862

約数の個数: 132

約数和(自身を含む): 66810641040

約数和(自身を除く): 46564904592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 21504, 32256, 64512, 313829, 627658, 941487, 1255316, 1882974, 2196803, 2510632, 2824461, 3765948, 4393606, 5021264, 5648922, 6590409, 7531896, 8787212, 10042528, 11297844, 13180818, 15063792, 17574424, 19771227, 20085056, 22595688, 26361636, 30127584, 35148848, 39542454, 40170112, 45191376, 52723272, 60255168, 70297696, 79084908, 80340224, 90382752, 105446544, 120510336, 140595392, 158169816, 160680448, 180765504, 210893088, 241020672, 281190784, 316339632, 321360896, 361531008, 421786176, 482041344, 562381568, 632679264, 723062016, 843572352, 964082688, 1124763136, 1265358528, 1446124032, 1687144704, 2249526272, 2530717056, 2892248064, 3374289408, 5061434112, 6748578816, 10122868224, 20245736448]

約数ペア:

[(1, 20245736448), (2, 10122868224), (3, 6748578816), (4, 5061434112), (6, 3374289408), (7, 2892248064), (8, 2530717056), (9, 2249526272), (12, 1687144704), (14, 1446124032), (16, 1265358528), (18, 1124763136), (21, 964082688), (24, 843572352), (28, 723062016), (32, 632679264), (36, 562381568), (42, 482041344), (48, 421786176), (56, 361531008), (63, 321360896), (64, 316339632), (72, 281190784), (84, 241020672), (96, 210893088), (112, 180765504), (126, 160680448), (128, 158169816), (144, 140595392), (168, 120510336), (192, 105446544), (224, 90382752), (252, 80340224), (256, 79084908), (288, 70297696), (336, 60255168), (384, 52723272), (448, 45191376), (504, 40170112), (512, 39542454), (576, 35148848), (672, 30127584), (768, 26361636), (896, 22595688), (1008, 20085056), (1024, 19771227), (1152, 17574424), (1344, 15063792), (1536, 13180818), (1792, 11297844), (2016, 10042528), (2304, 8787212), (2688, 7531896), (3072, 6590409), (3584, 5648922), (4032, 5021264), (4608, 4393606), (5376, 3765948), (7168, 2824461), (8064, 2510632), (9216, 2196803), (10752, 1882974), (16128, 1255316), (21504, 941487), (32256, 627658), (64512, 313829)]