20085912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3623}}^1$

素因数の和:3653

約数の個数: 96

約数和(自身を含む): 67841280

約数和(自身を除く): 47755368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 3623, 5544, 7246, 10869, 14492, 21738, 25361, 28984, 32607, 39853, 43476, 50722, 65214, 76083, 79706, 86952, 101444, 119559, 130428, 152166, 159412, 202888, 228249, 239118, 260856, 278971, 304332, 318824, 358677, 456498, 478236, 557942, 608664, 717354, 836913, 912996, 956472, 1115884, 1434708, 1673826, 1825992, 2231768, 2510739, 2869416, 3347652, 5021478, 6695304, 10042956, 20085912]

約数ペア:

[(1, 20085912), (2, 10042956), (3, 6695304), (4, 5021478), (6, 3347652), (7, 2869416), (8, 2510739), (9, 2231768), (11, 1825992), (12, 1673826), (14, 1434708), (18, 1115884), (21, 956472), (22, 912996), (24, 836913), (28, 717354), (33, 608664), (36, 557942), (42, 478236), (44, 456498), (56, 358677), (63, 318824), (66, 304332), (72, 278971), (77, 260856), (84, 239118), (88, 228249), (99, 202888), (126, 159412), (132, 152166), (154, 130428), (168, 119559), (198, 101444), (231, 86952), (252, 79706), (264, 76083), (308, 65214), (396, 50722), (462, 43476), (504, 39853), (616, 32607), (693, 28984), (792, 25361), (924, 21738), (1386, 14492), (1848, 10869), (2772, 7246), (3623, 5544)]