About the Number
20248960
2進数表記:1001101001111100110000000
漢数字表記:二千二十四万八千九百六十
素因数分解:
素因数の和:1139
約数の個数: 64
約数和(自身を含む): 50122800
約数和(自身を除く): 29873840
約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1091, 1160, 1856, 2182, 2320, 3712, 4364, 4640, 5455, 8728, 9280, 10910, 17456, 18560, 21820, 31639, 34912, 43640, 63278, 69824, 87280, 126556, 139648, 158195, 174560, 253112, 316390, 349120, 506224, 632780, 698240, 1012448, 1265560, 2024896, 2531120, 4049792, 5062240, 10124480, 20248960]
約数ペア:
[(1, 20248960), (2, 10124480), (4, 5062240), (5, 4049792), (8, 2531120), (10, 2024896), (16, 1265560), (20, 1012448), (29, 698240), (32, 632780), (40, 506224), (58, 349120), (64, 316390), (80, 253112), (116, 174560), (128, 158195), (145, 139648), (160, 126556), (232, 87280), (290, 69824), (320, 63278), (464, 43640), (580, 34912), (640, 31639), (928, 21820), (1091, 18560), (1160, 17456), (1856, 10910), (2182, 9280), (2320, 8728), (3712, 5455), (4364, 4640)]このpageの処理時間: 0.006494283676147461 seconds