About the Number
20407029240
2進数表記:10011000000010110101000110111111000
漢数字表記:二百四億七百二万九千二百四十
素因数分解:
素因数の和:94277
約数の個数: 128
約数和(自身を含む): 66405427200
約数和(自身を除く): 45998397960
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 195, 260, 278, 312, 390, 417, 520, 556, 695, 780, 834, 1112, 1390, 1560, 1668, 1807, 2085, 2780, 3336, 3614, 4170, 5421, 5560, 7228, 8340, 9035, 10842, 14456, 16680, 18070, 21684, 27105, 36140, 43368, 54210, 72280, 94111, 108420, 188222, 216840, 282333, 376444, 470555, 564666, 752888, 941110, 1129332, 1223443, 1411665, 1882220, 2258664, 2446886, 2823330, 3670329, 3764440, 4893772, 5646660, 6117215, 7340658, 9787544, 11293320, 12234430, 13081429, 14681316, 18351645, 24468860, 26162858, 29362632, 36703290, 39244287, 48937720, 52325716, 65407145, 73406580, 78488574, 104651432, 130814290, 146813160, 156977148, 170058577, 196221435, 261628580, 313954296, 340117154, 392442870, 510175731, 523257160, 680234308, 784885740, 850292885, 1020351462, 1360468616, 1569771480, 1700585770, 2040702924, 2550878655, 3401171540, 4081405848, 5101757310, 6802343080, 10203514620, 20407029240]
約数ペア:
[(1, 20407029240), (2, 10203514620), (3, 6802343080), (4, 5101757310), (5, 4081405848), (6, 3401171540), (8, 2550878655), (10, 2040702924), (12, 1700585770), (13, 1569771480), (15, 1360468616), (20, 1020351462), (24, 850292885), (26, 784885740), (30, 680234308), (39, 523257160), (40, 510175731), (52, 392442870), (60, 340117154), (65, 313954296), (78, 261628580), (104, 196221435), (120, 170058577), (130, 156977148), (139, 146813160), (156, 130814290), (195, 104651432), (260, 78488574), (278, 73406580), (312, 65407145), (390, 52325716), (417, 48937720), (520, 39244287), (556, 36703290), (695, 29362632), (780, 26162858), (834, 24468860), (1112, 18351645), (1390, 14681316), (1560, 13081429), (1668, 12234430), (1807, 11293320), (2085, 9787544), (2780, 7340658), (3336, 6117215), (3614, 5646660), (4170, 4893772), (5421, 3764440), (5560, 3670329), (7228, 2823330), (8340, 2446886), (9035, 2258664), (10842, 1882220), (14456, 1411665), (16680, 1223443), (18070, 1129332), (21684, 941110), (27105, 752888), (36140, 564666), (43368, 470555), (54210, 376444), (72280, 282333), (94111, 216840), (108420, 188222)]このpageの処理時間: 0.20043444633483887 seconds