About the Number
20221240
2進数表記:1001101001000110100111000
漢数字表記:二千二十二万千二百四十
素因数分解:
素因数の和:1112
約数の個数: 64
約数和(自身を含む): 50369760
約数和(自身を除く): 30148520
約数列:
[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1051, 1480, 1924, 2102, 2405, 3848, 4204, 4810, 5255, 8408, 9620, 10510, 13663, 19240, 21020, 27326, 38887, 42040, 54652, 68315, 77774, 109304, 136630, 155548, 194435, 273260, 311096, 388870, 505531, 546520, 777740, 1011062, 1555480, 2022124, 2527655, 4044248, 5055310, 10110620, 20221240]
約数ペア:
[(1, 20221240), (2, 10110620), (4, 5055310), (5, 4044248), (8, 2527655), (10, 2022124), (13, 1555480), (20, 1011062), (26, 777740), (37, 546520), (40, 505531), (52, 388870), (65, 311096), (74, 273260), (104, 194435), (130, 155548), (148, 136630), (185, 109304), (260, 77774), (296, 68315), (370, 54652), (481, 42040), (520, 38887), (740, 27326), (962, 21020), (1051, 19240), (1480, 13663), (1924, 10510), (2102, 9620), (2405, 8408), (3848, 5255), (4204, 4810)]このpageの処理時間: 0.00454258918762207 seconds