20585376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10211}}^1$

素因数の和:10234

約数の個数: 72

約数和(自身を含む): 66909024

約数和(自身を除く): 46323648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10211, 20422, 30633, 40844, 61266, 71477, 81688, 91899, 122532, 142954, 163376, 183798, 214431, 245064, 285908, 326752, 367596, 428862, 490128, 571816, 643293, 735192, 857724, 980256, 1143632, 1286586, 1470384, 1715448, 2287264, 2573172, 2940768, 3430896, 5146344, 6861792, 10292688, 20585376]

約数ペア:

[(1, 20585376), (2, 10292688), (3, 6861792), (4, 5146344), (6, 3430896), (7, 2940768), (8, 2573172), (9, 2287264), (12, 1715448), (14, 1470384), (16, 1286586), (18, 1143632), (21, 980256), (24, 857724), (28, 735192), (32, 643293), (36, 571816), (42, 490128), (48, 428862), (56, 367596), (63, 326752), (72, 285908), (84, 245064), (96, 214431), (112, 183798), (126, 163376), (144, 142954), (168, 122532), (224, 91899), (252, 81688), (288, 71477), (336, 61266), (504, 40844), (672, 30633), (1008, 20422), (2016, 10211)]