20350344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4222

約数の個数: 64

約数和(自身を含む): 60163200

約数和(自身を除く): 39812856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4177, 4872, 8354, 12531, 16708, 25062, 29239, 33416, 50124, 58478, 87717, 100248, 116956, 121133, 175434, 233912, 242266, 350868, 363399, 484532, 701736, 726798, 847931, 969064, 1453596, 1695862, 2543793, 2907192, 3391724, 5087586, 6783448, 10175172, 20350344]

約数ペア:

[(1, 20350344), (2, 10175172), (3, 6783448), (4, 5087586), (6, 3391724), (7, 2907192), (8, 2543793), (12, 1695862), (14, 1453596), (21, 969064), (24, 847931), (28, 726798), (29, 701736), (42, 484532), (56, 363399), (58, 350868), (84, 242266), (87, 233912), (116, 175434), (168, 121133), (174, 116956), (203, 100248), (232, 87717), (348, 58478), (406, 50124), (609, 33416), (696, 29239), (812, 25062), (1218, 16708), (1624, 12531), (2436, 8354), (4177, 4872)]