About the Number
20130768140
2進数表記:10010101111111000110010010100001100
漢数字表記:二百一億三千七十六万八千百四十
素因数分解:
素因数の和:22959
約数の個数: 96
約数和(自身を含む): 49594083840
約数和(自身を除く): 29463315700
約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 107, 118, 140, 214, 236, 295, 413, 428, 535, 590, 749, 826, 1070, 1180, 1498, 1652, 2065, 2140, 2996, 3745, 4130, 6313, 7490, 8260, 12626, 14980, 22777, 25252, 31565, 44191, 45554, 63130, 88382, 91108, 113885, 126260, 159439, 176764, 220955, 227770, 318878, 441910, 455540, 637756, 797195, 883820, 1343843, 1594390, 2437139, 2687686, 3188780, 4874278, 5375372, 6719215, 9406901, 9748556, 12185695, 13438430, 17059973, 18813802, 24371390, 26876860, 34119946, 37627604, 47034505, 48742780, 68239892, 85299865, 94069010, 143791201, 170599730, 188138020, 287582402, 341199460, 575164804, 718956005, 1006538407, 1437912010, 2013076814, 2875824020, 4026153628, 5032692035, 10065384070, 20130768140]
約数ペア:
[(1, 20130768140), (2, 10065384070), (4, 5032692035), (5, 4026153628), (7, 2875824020), (10, 2013076814), (14, 1437912010), (20, 1006538407), (28, 718956005), (35, 575164804), (59, 341199460), (70, 287582402), (107, 188138020), (118, 170599730), (140, 143791201), (214, 94069010), (236, 85299865), (295, 68239892), (413, 48742780), (428, 47034505), (535, 37627604), (590, 34119946), (749, 26876860), (826, 24371390), (1070, 18813802), (1180, 17059973), (1498, 13438430), (1652, 12185695), (2065, 9748556), (2140, 9406901), (2996, 6719215), (3745, 5375372), (4130, 4874278), (6313, 3188780), (7490, 2687686), (8260, 2437139), (12626, 1594390), (14980, 1343843), (22777, 883820), (25252, 797195), (31565, 637756), (44191, 455540), (45554, 441910), (63130, 318878), (88382, 227770), (91108, 220955), (113885, 176764), (126260, 159439)]このpageの処理時間: 0.03235769271850586 seconds