19875533328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6572597}}^1$

素因数の和:6572621

約数の個数: 80

約数和(自身を含む): 65200172160

約数和(自身を除く): 45324638832

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, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6572597, 13145194, 19717791, 26290388, 39435582, 46008179, 52580776, 59153373, 78871164, 92016358, 105161552, 118306746, 138024537, 157742328, 177460119, 184032716, 236613492, 276049074, 315484656, 354920238, 368065432, 414073611, 473226984, 552098148, 709840476, 736130864, 828147222, 946453968, 1104196296, 1242220833, 1419680952, 1656294444, 2208392592, 2484441666, 2839361904, 3312588888, 4968883332, 6625177776, 9937766664, 19875533328]

約数ペア:

[(1, 19875533328), (2, 9937766664), (3, 6625177776), (4, 4968883332), (6, 3312588888), (7, 2839361904), (8, 2484441666), (9, 2208392592), (12, 1656294444), (14, 1419680952), (16, 1242220833), (18, 1104196296), (21, 946453968), (24, 828147222), (27, 736130864), (28, 709840476), (36, 552098148), (42, 473226984), (48, 414073611), (54, 368065432), (56, 354920238), (63, 315484656), (72, 276049074), (84, 236613492), (108, 184032716), (112, 177460119), (126, 157742328), (144, 138024537), (168, 118306746), (189, 105161552), (216, 92016358), (252, 78871164), (336, 59153373), (378, 52580776), (432, 46008179), (504, 39435582), (756, 26290388), (1008, 19717791), (1512, 13145194), (3024, 6572597)]