About the Number

20371127406

20371127405 ← → 20371127407

2進数表記:10010111110001101101011110001101110

漢数字表記:二百三億七千百十二万七千四百六

素因数分解:

2 1 × 3 1 × 7 3 × 41 1 × 127 1 × 1901 1

素因数の和:2095
約数の個数: 128
約数和(自身を含む): 49080729600
約数和(自身を除く): 28709602194

約数列:
[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 127, 147, 246, 254, 287, 294, 343, 381, 574, 686, 762, 861, 889, 1029, 1722, 1778, 1901, 2009, 2058, 2667, 3802, 4018, 5207, 5334, 5703, 6027, 6223, 10414, 11406, 12054, 12446, 13307, 14063, 15621, 18669, 26614, 28126, 31242, 36449, 37338, 39921, 42189, 43561, 72898, 77941, 79842, 84378, 87122, 93149, 109347, 130683, 155882, 186298, 218694, 233823, 241427, 255143, 261366, 279447, 467646, 482854, 510286, 545587, 558894, 652043, 724281, 765429, 1091174, 1304086, 1448562, 1530858, 1636761, 1689989, 1786001, 1956129, 3273522, 3379978, 3572002, 3819109, 3912258, 5069967, 5358003, 7638218, 9898507, 10139934, 10716006, 11457327, 11829923, 19797014, 22914654, 23659846, 26733763, 29695521, 35489769, 53467526, 59391042, 69289549, 70979538, 80201289, 82809461, 138579098, 160402578, 165618922, 207868647, 248428383, 415737294, 485026843, 496856766, 970053686, 1455080529, 2910161058, 3395187901, 6790375802, 10185563703, 20371127406]

約数ペア:
[(1, 20371127406), (2, 10185563703), (3, 6790375802), (6, 3395187901), (7, 2910161058), (14, 1455080529), (21, 970053686), (41, 496856766), (42, 485026843), (49, 415737294), (82, 248428383), (98, 207868647), (123, 165618922), (127, 160402578), (147, 138579098), (246, 82809461), (254, 80201289), (287, 70979538), (294, 69289549), (343, 59391042), (381, 53467526), (574, 35489769), (686, 29695521), (762, 26733763), (861, 23659846), (889, 22914654), (1029, 19797014), (1722, 11829923), (1778, 11457327), (1901, 10716006), (2009, 10139934), (2058, 9898507), (2667, 7638218), (3802, 5358003), (4018, 5069967), (5207, 3912258), (5334, 3819109), (5703, 3572002), (6027, 3379978), (6223, 3273522), (10414, 1956129), (11406, 1786001), (12054, 1689989), (12446, 1636761), (13307, 1530858), (14063, 1448562), (15621, 1304086), (18669, 1091174), (26614, 765429), (28126, 724281), (31242, 652043), (36449, 558894), (37338, 545587), (39921, 510286), (42189, 482854), (43561, 467646), (72898, 279447), (77941, 261366), (79842, 255143), (84378, 241427), (87122, 233823), (93149, 218694), (109347, 186298), (130683, 155882)]

このpageの処理時間: 0.2255091667175293 seconds