20936112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{25657}}^1$

素因数の和:25685

約数の個数: 40

約数和(自身を含む): 57268656

約数和(自身を除く): 36332544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 25657, 51314, 76971, 102628, 153942, 205256, 307884, 410512, 436169, 615768, 872338, 1231536, 1308507, 1744676, 2617014, 3489352, 5234028, 6978704, 10468056, 20936112]

約数ペア:

[(1, 20936112), (2, 10468056), (3, 6978704), (4, 5234028), (6, 3489352), (8, 2617014), (12, 1744676), (16, 1308507), (17, 1231536), (24, 872338), (34, 615768), (48, 436169), (51, 410512), (68, 307884), (102, 205256), (136, 153942), (204, 102628), (272, 76971), (408, 51314), (816, 25657)]