20135357312

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1182763}}^1$

素因数の和:1182803

約数の個数: 64

約数和(自身を含む): 48256771200

約数和(自身を除く): 28121413888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 1182763, 2365526, 4731052, 8279341, 9462104, 16558682, 18924208, 22472497, 33117364, 37848416, 44944994, 66234728, 75696832, 89889988, 132469456, 151393664, 157307479, 179779976, 264938912, 314614958, 359559952, 529877824, 629229916, 719119904, 1059755648, 1258459832, 1438239808, 2516919664, 2876479616, 5033839328, 10067678656, 20135357312]

約数ペア:

[(1, 20135357312), (2, 10067678656), (4, 5033839328), (7, 2876479616), (8, 2516919664), (14, 1438239808), (16, 1258459832), (19, 1059755648), (28, 719119904), (32, 629229916), (38, 529877824), (56, 359559952), (64, 314614958), (76, 264938912), (112, 179779976), (128, 157307479), (133, 151393664), (152, 132469456), (224, 89889988), (266, 75696832), (304, 66234728), (448, 44944994), (532, 37848416), (608, 33117364), (896, 22472497), (1064, 18924208), (1216, 16558682), (2128, 9462104), (2432, 8279341), (4256, 4731052), (8512, 2365526), (17024, 1182763)]