20148912

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2248

約数の個数: 100

約数和(自身を含む): 66677776

約数和(自身を除く): 46528864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2221, 2268, 3024, 4442, 4536, 6663, 8884, 9072, 13326, 15547, 17768, 19989, 26652, 31094, 35536, 39978, 46641, 53304, 59967, 62188, 79956, 93282, 106608, 119934, 124376, 139923, 159912, 179901, 186564, 239868, 248752, 279846, 319824, 359802, 373128, 419769, 479736, 559692, 719604, 746256, 839538, 959472, 1119384, 1259307, 1439208, 1679076, 2238768, 2518614, 2878416, 3358152, 5037228, 6716304, 10074456, 20148912]

約数ペア:

[(1, 20148912), (2, 10074456), (3, 6716304), (4, 5037228), (6, 3358152), (7, 2878416), (8, 2518614), (9, 2238768), (12, 1679076), (14, 1439208), (16, 1259307), (18, 1119384), (21, 959472), (24, 839538), (27, 746256), (28, 719604), (36, 559692), (42, 479736), (48, 419769), (54, 373128), (56, 359802), (63, 319824), (72, 279846), (81, 248752), (84, 239868), (108, 186564), (112, 179901), (126, 159912), (144, 139923), (162, 124376), (168, 119934), (189, 106608), (216, 93282), (252, 79956), (324, 62188), (336, 59967), (378, 53304), (432, 46641), (504, 39978), (567, 35536), (648, 31094), (756, 26652), (1008, 19989), (1134, 17768), (1296, 15547), (1512, 13326), (2221, 9072), (2268, 8884), (3024, 6663), (4442, 4536)]