20795496

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 54933120

約数和(自身を除く): 34137624

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 101, 138, 184, 202, 276, 303, 373, 404, 552, 606, 746, 808, 1119, 1212, 1492, 2238, 2323, 2424, 2984, 4476, 4646, 6969, 8579, 8952, 9292, 13938, 17158, 18584, 25737, 27876, 34316, 37673, 51474, 55752, 68632, 75346, 102948, 113019, 150692, 205896, 226038, 301384, 452076, 866479, 904152, 1732958, 2599437, 3465916, 5198874, 6931832, 10397748, 20795496]

約数ペア:

[(1, 20795496), (2, 10397748), (3, 6931832), (4, 5198874), (6, 3465916), (8, 2599437), (12, 1732958), (23, 904152), (24, 866479), (46, 452076), (69, 301384), (92, 226038), (101, 205896), (138, 150692), (184, 113019), (202, 102948), (276, 75346), (303, 68632), (373, 55752), (404, 51474), (552, 37673), (606, 34316), (746, 27876), (808, 25737), (1119, 18584), (1212, 17158), (1492, 13938), (2238, 9292), (2323, 8952), (2424, 8579), (2984, 6969), (4476, 4646)]