20932128

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3461}}^1$

素因数の和:3487

約数の個数: 96

約数和(自身を含む): 69793920

約数和(自身を除く): 48861792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3461, 6048, 6922, 10383, 13844, 20766, 24227, 27688, 31149, 41532, 48454, 55376, 62298, 72681, 83064, 93447, 96908, 110752, 124596, 145362, 166128, 186894, 193816, 218043, 249192, 290724, 332256, 373788, 387632, 436086, 498384, 581448, 654129, 747576, 775264, 872172, 996768, 1162896, 1308258, 1495152, 1744344, 2325792, 2616516, 2990304, 3488688, 5233032, 6977376, 10466064, 20932128]

約数ペア:

[(1, 20932128), (2, 10466064), (3, 6977376), (4, 5233032), (6, 3488688), (7, 2990304), (8, 2616516), (9, 2325792), (12, 1744344), (14, 1495152), (16, 1308258), (18, 1162896), (21, 996768), (24, 872172), (27, 775264), (28, 747576), (32, 654129), (36, 581448), (42, 498384), (48, 436086), (54, 387632), (56, 373788), (63, 332256), (72, 290724), (84, 249192), (96, 218043), (108, 193816), (112, 186894), (126, 166128), (144, 145362), (168, 124596), (189, 110752), (216, 96908), (224, 93447), (252, 83064), (288, 72681), (336, 62298), (378, 55376), (432, 48454), (504, 41532), (672, 31149), (756, 27688), (864, 24227), (1008, 20766), (1512, 13844), (2016, 10383), (3024, 6922), (3461, 6048)]