20213952

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 112

約数和(自身を含む): 61886592

約数和(自身を除く): 41672640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 132, 136, 176, 187, 192, 204, 264, 272, 352, 374, 408, 528, 544, 561, 563, 704, 748, 816, 1056, 1088, 1122, 1126, 1496, 1632, 1689, 2112, 2244, 2252, 2992, 3264, 3378, 4488, 4504, 5984, 6193, 6756, 8976, 9008, 9571, 11968, 12386, 13512, 17952, 18016, 18579, 19142, 24772, 27024, 28713, 35904, 36032, 37158, 38284, 49544, 54048, 57426, 74316, 76568, 99088, 105281, 108096, 114852, 148632, 153136, 198176, 210562, 229704, 297264, 306272, 315843, 396352, 421124, 459408, 594528, 612544, 631686, 842248, 918816, 1189056, 1263372, 1684496, 1837632, 2526744, 3368992, 5053488, 6737984, 10106976, 20213952]

約数ペア:

[(1, 20213952), (2, 10106976), (3, 6737984), (4, 5053488), (6, 3368992), (8, 2526744), (11, 1837632), (12, 1684496), (16, 1263372), (17, 1189056), (22, 918816), (24, 842248), (32, 631686), (33, 612544), (34, 594528), (44, 459408), (48, 421124), (51, 396352), (64, 315843), (66, 306272), (68, 297264), (88, 229704), (96, 210562), (102, 198176), (132, 153136), (136, 148632), (176, 114852), (187, 108096), (192, 105281), (204, 99088), (264, 76568), (272, 74316), (352, 57426), (374, 54048), (408, 49544), (528, 38284), (544, 37158), (561, 36032), (563, 35904), (704, 28713), (748, 27024), (816, 24772), (1056, 19142), (1088, 18579), (1122, 18016), (1126, 17952), (1496, 13512), (1632, 12386), (1689, 11968), (2112, 9571), (2244, 9008), (2252, 8976), (2992, 6756), (3264, 6193), (3378, 5984), (4488, 4504)]