20161344487776

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1\times {\mathrm{987293}}^1$

素因数の和:988344

約数の個数: 96

約数和(自身を含む): 53182084098528

約数和(自身を除く): 33020739610752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 757, 843, 1124, 1514, 1686, 2248, 2271, 3028, 3372, 4496, 4542, 6056, 6744, 8992, 9084, 12112, 13488, 18168, 24224, 26976, 36336, 72672, 212717, 425434, 638151, 850868, 987293, 1276302, 1701736, 1974586, 2552604, 2961879, 3403472, 3949172, 5105208, 5923758, 6806944, 7898344, 10210416, 11847516, 15796688, 20420832, 23695032, 31593376, 47390064, 94780128, 277429333, 554858666, 747380801, 832287999, 1109717332, 1494761602, 1664575998, 2219434664, 2242142403, 2989523204, 3329151996, 4438869328, 4484284806, 5979046408, 6658303992, 8877738656, 8968569612, 11958092816, 13316607984, 17937139224, 23916185632, 26633215968, 35874278448, 71748556896, 210014005081, 420028010162, 630042015243, 840056020324, 1260084030486, 1680112040648, 2520168060972, 3360224081296, 5040336121944, 6720448162592, 10080672243888, 20161344487776]

約数ペア:

[(1, 20161344487776), (2, 10080672243888), (3, 6720448162592), (4, 5040336121944), (6, 3360224081296), (8, 2520168060972), (12, 1680112040648), (16, 1260084030486), (24, 840056020324), (32, 630042015243), (48, 420028010162), (96, 210014005081), (281, 71748556896), (562, 35874278448), (757, 26633215968), (843, 23916185632), (1124, 17937139224), (1514, 13316607984), (1686, 11958092816), (2248, 8968569612), (2271, 8877738656), (3028, 6658303992), (3372, 5979046408), (4496, 4484284806), (4542, 4438869328), (6056, 3329151996), (6744, 2989523204), (8992, 2242142403), (9084, 2219434664), (12112, 1664575998), (13488, 1494761602), (18168, 1109717332), (24224, 832287999), (26976, 747380801), (36336, 554858666), (72672, 277429333), (212717, 94780128), (425434, 47390064), (638151, 31593376), (850868, 23695032), (987293, 20420832), (1276302, 15796688), (1701736, 11847516), (1974586, 10210416), (2552604, 7898344), (2961879, 6806944), (3403472, 5923758), (3949172, 5105208)]