About the Number
20140616920
2進数表記:10010110000011110010110110011011000
漢数字表記:二百一億四千六十一万六千九百二十
素因数分解:
素因数の和:7265
約数の個数: 128
約数和(自身を含む): 48776048640
約数和(自身を除く): 28635431720
約数列:
[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 53, 62, 86, 106, 124, 155, 172, 212, 215, 248, 265, 310, 344, 424, 430, 530, 620, 860, 1060, 1240, 1333, 1643, 1720, 2120, 2279, 2666, 3286, 4558, 5332, 6572, 6665, 7127, 8215, 9116, 10664, 11395, 13144, 13330, 14254, 16430, 18232, 22790, 26660, 28508, 32860, 35635, 45580, 53320, 57016, 65720, 70649, 71270, 91160, 141298, 142540, 220937, 282596, 285080, 306461, 353245, 377731, 441874, 565192, 612922, 706490, 755462, 883748, 1104685, 1225844, 1412980, 1510924, 1532305, 1767496, 1888655, 2209370, 2451688, 2825960, 3021848, 3064610, 3777310, 4418740, 6129220, 7554620, 8837480, 9500291, 11709661, 12258440, 15109240, 16242433, 19000582, 23419322, 32484866, 38001164, 46838644, 47501455, 58548305, 64969732, 76002328, 81212165, 93677288, 95002910, 117096610, 129939464, 162424330, 190005820, 234193220, 324848660, 380011640, 468386440, 503515423, 649697320, 1007030846, 2014061692, 2517577115, 4028123384, 5035154230, 10070308460, 20140616920]
約数ペア:
[(1, 20140616920), (2, 10070308460), (4, 5035154230), (5, 4028123384), (8, 2517577115), (10, 2014061692), (20, 1007030846), (31, 649697320), (40, 503515423), (43, 468386440), (53, 380011640), (62, 324848660), (86, 234193220), (106, 190005820), (124, 162424330), (155, 129939464), (172, 117096610), (212, 95002910), (215, 93677288), (248, 81212165), (265, 76002328), (310, 64969732), (344, 58548305), (424, 47501455), (430, 46838644), (530, 38001164), (620, 32484866), (860, 23419322), (1060, 19000582), (1240, 16242433), (1333, 15109240), (1643, 12258440), (1720, 11709661), (2120, 9500291), (2279, 8837480), (2666, 7554620), (3286, 6129220), (4558, 4418740), (5332, 3777310), (6572, 3064610), (6665, 3021848), (7127, 2825960), (8215, 2451688), (9116, 2209370), (10664, 1888655), (11395, 1767496), (13144, 1532305), (13330, 1510924), (14254, 1412980), (16430, 1225844), (18232, 1104685), (22790, 883748), (26660, 755462), (28508, 706490), (32860, 612922), (35635, 565192), (45580, 441874), (53320, 377731), (57016, 353245), (65720, 306461), (70649, 285080), (71270, 282596), (91160, 220937), (141298, 142540)]このpageの処理時間: 0.21305179595947266 seconds