20199850897024

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{102674909}}^1$

素因数の和:102675005

約数の個数: 64

約数和(自身を含む): 42415005321000

約数和(自身を除く): 22215154423976

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 128, 212, 232, 424, 464, 848, 928, 1537, 1696, 1856, 3074, 3392, 3712, 6148, 6784, 12296, 24592, 49184, 98368, 196736, 102674909, 205349818, 410699636, 821399272, 1642798544, 2977572361, 3285597088, 5441770177, 5955144722, 6571194176, 10883540354, 11910289444, 13142388352, 21767080708, 23820578888, 43534161416, 47641157776, 87068322832, 95282315552, 157811335133, 174136645664, 190564631104, 315622670266, 348273291328, 381129262208, 631245340532, 696546582656, 1262490681064, 2524981362128, 5049962724256, 10099925448512, 20199850897024]

約数ペア:

[(1, 20199850897024), (2, 10099925448512), (4, 5049962724256), (8, 2524981362128), (16, 1262490681064), (29, 696546582656), (32, 631245340532), (53, 381129262208), (58, 348273291328), (64, 315622670266), (106, 190564631104), (116, 174136645664), (128, 157811335133), (212, 95282315552), (232, 87068322832), (424, 47641157776), (464, 43534161416), (848, 23820578888), (928, 21767080708), (1537, 13142388352), (1696, 11910289444), (1856, 10883540354), (3074, 6571194176), (3392, 5955144722), (3712, 5441770177), (6148, 3285597088), (6784, 2977572361), (12296, 1642798544), (24592, 821399272), (49184, 410699636), (98368, 205349818), (196736, 102674909)]