20026272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1753}}^1$

素因数の和:1790

約数の個数: 96

約数和(自身を含む): 63649152

約数和(自身を除く): 43622880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1753, 1904, 2856, 3506, 3808, 5259, 5712, 7012, 10518, 11424, 12271, 14024, 21036, 24542, 28048, 29801, 36813, 42072, 49084, 56096, 59602, 73626, 84144, 89403, 98168, 119204, 147252, 168288, 178806, 196336, 208607, 238408, 294504, 357612, 392672, 417214, 476816, 589008, 625821, 715224, 834428, 953632, 1178016, 1251642, 1430448, 1668856, 2503284, 2860896, 3337712, 5006568, 6675424, 10013136, 20026272]

約数ペア:

[(1, 20026272), (2, 10013136), (3, 6675424), (4, 5006568), (6, 3337712), (7, 2860896), (8, 2503284), (12, 1668856), (14, 1430448), (16, 1251642), (17, 1178016), (21, 953632), (24, 834428), (28, 715224), (32, 625821), (34, 589008), (42, 476816), (48, 417214), (51, 392672), (56, 357612), (68, 294504), (84, 238408), (96, 208607), (102, 196336), (112, 178806), (119, 168288), (136, 147252), (168, 119204), (204, 98168), (224, 89403), (238, 84144), (272, 73626), (336, 59602), (357, 56096), (408, 49084), (476, 42072), (544, 36813), (672, 29801), (714, 28048), (816, 24542), (952, 21036), (1428, 14024), (1632, 12271), (1753, 11424), (1904, 10518), (2856, 7012), (3506, 5712), (3808, 5259)]