20185911859968

素因数分解:

$2^8\times 3^3\times {\mathrm{1117}}^1\times {\mathrm{2614517}}^1$

素因数の和:2615659

約数の個数: 144

約数和(自身を含む): 59746756174560

約数和(自身を除く): 39560844314592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1117, 1152, 1728, 2234, 2304, 3351, 3456, 4468, 6702, 6912, 8936, 10053, 13404, 17872, 20106, 26808, 30159, 35744, 40212, 53616, 60318, 71488, 80424, 107232, 120636, 142976, 160848, 214464, 241272, 285952, 321696, 428928, 482544, 643392, 857856, 965088, 1286784, 1930176, 2573568, 2614517, 3860352, 5229034, 7720704, 7843551, 10458068, 15687102, 20916136, 23530653, 31374204, 41832272, 47061306, 62748408, 70591959, 83664544, 94122612, 125496816, 141183918, 167329088, 188245224, 250993632, 282367836, 334658176, 376490448, 501987264, 564735672, 669316352, 752980896, 1003974528, 1129471344, 1505961792, 2007949056, 2258942688, 2920415489, 3011923584, 4517885376, 5840830978, 6023847168, 8761246467, 9035770752, 11681661956, 17522492934, 18071541504, 23363323912, 26283739401, 35044985868, 46726647824, 52567478802, 70089971736, 78851218203, 93453295648, 105134957604, 140179943472, 157702436406, 186906591296, 210269915208, 280359886944, 315404872812, 373813182592, 420539830416, 560719773888, 630809745624, 747626365184, 841079660832, 1121439547776, 1261619491248, 1682159321664, 2242879095552, 2523238982496, 3364318643328, 5046477964992, 6728637286656, 10092955929984, 20185911859968]

約数ペア:

[(1, 20185911859968), (2, 10092955929984), (3, 6728637286656), (4, 5046477964992), (6, 3364318643328), (8, 2523238982496), (9, 2242879095552), (12, 1682159321664), (16, 1261619491248), (18, 1121439547776), (24, 841079660832), (27, 747626365184), (32, 630809745624), (36, 560719773888), (48, 420539830416), (54, 373813182592), (64, 315404872812), (72, 280359886944), (96, 210269915208), (108, 186906591296), (128, 157702436406), (144, 140179943472), (192, 105134957604), (216, 93453295648), (256, 78851218203), (288, 70089971736), (384, 52567478802), (432, 46726647824), (576, 35044985868), (768, 26283739401), (864, 23363323912), (1117, 18071541504), (1152, 17522492934), (1728, 11681661956), (2234, 9035770752), (2304, 8761246467), (3351, 6023847168), (3456, 5840830978), (4468, 4517885376), (6702, 3011923584), (6912, 2920415489), (8936, 2258942688), (10053, 2007949056), (13404, 1505961792), (17872, 1129471344), (20106, 1003974528), (26808, 752980896), (30159, 669316352), (35744, 564735672), (40212, 501987264), (53616, 376490448), (60318, 334658176), (71488, 282367836), (80424, 250993632), (107232, 188245224), (120636, 167329088), (142976, 141183918), (160848, 125496816), (214464, 94122612), (241272, 83664544), (285952, 70591959), (321696, 62748408), (428928, 47061306), (482544, 41832272), (643392, 31374204), (857856, 23530653), (965088, 20916136), (1286784, 15687102), (1930176, 10458068), (2573568, 7843551), (2614517, 7720704), (3860352, 5229034)]