20224156672

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1627}}^1$

素因数の和:1907

約数の個数: 88

約数和(自身を含む): 41323198400

約数和(自身を除く): 21099041728

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 199, 244, 256, 398, 488, 512, 796, 976, 1024, 1592, 1627, 1952, 3184, 3254, 3904, 6368, 6508, 7808, 12139, 12736, 13016, 15616, 24278, 25472, 26032, 31232, 48556, 50944, 52064, 62464, 97112, 99247, 101888, 104128, 194224, 198494, 203776, 208256, 323773, 388448, 396988, 416512, 647546, 776896, 793976, 833024, 1295092, 1553792, 1587952, 1666048, 2590184, 3107584, 3175904, 5180368, 6215168, 6351808, 10360736, 12430336, 12703616, 19750153, 20721472, 25407232, 39500306, 41442944, 50814464, 79000612, 82885888, 101628928, 158001224, 165771776, 316002448, 331543552, 632004896, 1264009792, 2528019584, 5056039168, 10112078336, 20224156672]

約数ペア:

[(1, 20224156672), (2, 10112078336), (4, 5056039168), (8, 2528019584), (16, 1264009792), (32, 632004896), (61, 331543552), (64, 316002448), (122, 165771776), (128, 158001224), (199, 101628928), (244, 82885888), (256, 79000612), (398, 50814464), (488, 41442944), (512, 39500306), (796, 25407232), (976, 20721472), (1024, 19750153), (1592, 12703616), (1627, 12430336), (1952, 10360736), (3184, 6351808), (3254, 6215168), (3904, 5180368), (6368, 3175904), (6508, 3107584), (7808, 2590184), (12139, 1666048), (12736, 1587952), (13016, 1553792), (15616, 1295092), (24278, 833024), (25472, 793976), (26032, 776896), (31232, 647546), (48556, 416512), (50944, 396988), (52064, 388448), (62464, 323773), (97112, 208256), (99247, 203776), (101888, 198494), (104128, 194224)]