20078496

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 62052480

約数和(自身を除く): 41973984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1367, 1632, 1836, 2448, 2734, 3672, 4101, 4896, 5468, 7344, 8202, 10936, 12303, 14688, 16404, 21872, 23239, 24606, 32808, 36909, 43744, 46478, 49212, 65616, 69717, 73818, 92956, 98424, 131232, 139434, 147636, 185912, 196848, 209151, 278868, 295272, 371824, 393696, 418302, 557736, 590544, 627453, 743648, 836604, 1115472, 1181088, 1254906, 1673208, 2230944, 2509812, 3346416, 5019624, 6692832, 10039248, 20078496]

約数ペア:

[(1, 20078496), (2, 10039248), (3, 6692832), (4, 5019624), (6, 3346416), (8, 2509812), (9, 2230944), (12, 1673208), (16, 1254906), (17, 1181088), (18, 1115472), (24, 836604), (27, 743648), (32, 627453), (34, 590544), (36, 557736), (48, 418302), (51, 393696), (54, 371824), (68, 295272), (72, 278868), (96, 209151), (102, 196848), (108, 185912), (136, 147636), (144, 139434), (153, 131232), (204, 98424), (216, 92956), (272, 73818), (288, 69717), (306, 65616), (408, 49212), (432, 46478), (459, 43744), (544, 36909), (612, 32808), (816, 24606), (864, 23239), (918, 21872), (1224, 16404), (1367, 14688), (1632, 12303), (1836, 10936), (2448, 8202), (2734, 7344), (3672, 5468), (4101, 4896)]