20212896

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19141}}^1$

素因数の和:19165

約数の個数: 48

約数和(自身を含む): 57885408

約数和(自身を除く): 37672512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19141, 38282, 57423, 76564, 114846, 153128, 210551, 229692, 306256, 421102, 459384, 612512, 631653, 842204, 918768, 1263306, 1684408, 1837536, 2526612, 3368816, 5053224, 6737632, 10106448, 20212896]

約数ペア:

[(1, 20212896), (2, 10106448), (3, 6737632), (4, 5053224), (6, 3368816), (8, 2526612), (11, 1837536), (12, 1684408), (16, 1263306), (22, 918768), (24, 842204), (32, 631653), (33, 612512), (44, 459384), (48, 421102), (66, 306256), (88, 229692), (96, 210551), (132, 153128), (176, 114846), (264, 76564), (352, 57423), (528, 38282), (1056, 19141)]