About the Number
20149008984
2進数表記:10010110000111110010111101001011000
漢数字表記:二百一億四千九百万八千九百八十四
素因数分解:
素因数の和:40294
約数の個数: 128
約数和(自身を含む): 60613056000
約数和(自身を除く): 40464047016
約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 179, 216, 234, 312, 351, 358, 468, 537, 702, 716, 936, 1074, 1404, 1432, 1611, 2148, 2327, 2808, 3222, 4296, 4654, 4833, 6444, 6981, 9308, 9666, 12888, 13962, 18616, 19332, 20943, 27924, 38664, 40087, 41886, 55848, 62829, 80174, 83772, 120261, 125658, 160348, 167544, 240522, 251316, 320696, 360783, 481044, 502632, 521131, 721566, 962088, 1042262, 1082349, 1443132, 1563393, 2084524, 2164698, 2886264, 3126786, 4169048, 4329396, 4690179, 6253572, 7175573, 8658792, 9380358, 12507144, 14070537, 14351146, 18760716, 21526719, 28141074, 28702292, 37521432, 43053438, 56282148, 57404584, 64580157, 86106876, 93282449, 112564296, 129160314, 172213752, 186564898, 193740471, 258320628, 279847347, 373129796, 387480942, 516641256, 559694694, 746259592, 774961884, 839542041, 1119389388, 1549923768, 1679084082, 2238778776, 2518626123, 3358168164, 5037252246, 6716336328, 10074504492, 20149008984]
約数ペア:
[(1, 20149008984), (2, 10074504492), (3, 6716336328), (4, 5037252246), (6, 3358168164), (8, 2518626123), (9, 2238778776), (12, 1679084082), (13, 1549923768), (18, 1119389388), (24, 839542041), (26, 774961884), (27, 746259592), (36, 559694694), (39, 516641256), (52, 387480942), (54, 373129796), (72, 279847347), (78, 258320628), (104, 193740471), (108, 186564898), (117, 172213752), (156, 129160314), (179, 112564296), (216, 93282449), (234, 86106876), (312, 64580157), (351, 57404584), (358, 56282148), (468, 43053438), (537, 37521432), (702, 28702292), (716, 28141074), (936, 21526719), (1074, 18760716), (1404, 14351146), (1432, 14070537), (1611, 12507144), (2148, 9380358), (2327, 8658792), (2808, 7175573), (3222, 6253572), (4296, 4690179), (4654, 4329396), (4833, 4169048), (6444, 3126786), (6981, 2886264), (9308, 2164698), (9666, 2084524), (12888, 1563393), (13962, 1443132), (18616, 1082349), (19332, 1042262), (20943, 962088), (27924, 721566), (38664, 521131), (40087, 502632), (41886, 481044), (55848, 360783), (62829, 320696), (80174, 251316), (83772, 240522), (120261, 167544), (125658, 160348)]このpageの処理時間: 0.393862247467041 seconds