About the Number
2012143700721
2進数表記:11101010001111101000111000100101011110001
漢数字表記:二兆百二十一億四千三百七十万七百二十一
素因数分解:
素因数の和:39006
約数の個数: 64
約数和(自身を含む): 3490650132480
約数和(自身を除く): 1478506431759
約数列:
[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 18593, 20369, 55779, 61107, 130151, 142583, 204523, 224059, 390453, 427639, 427749, 468487, 613569, 672177, 1282917, 1405461, 1431661, 1568413, 2993473, 3279409, 4294983, 4704029, 4705239, 5153357, 8980419, 9838227, 14112087, 15460071, 32928203, 36073499, 98784609, 108220497, 378720817, 1136162451, 2651045719, 4165928987, 7953137157, 8710578791, 12497786961, 26131736373, 29161502909, 60974051537, 87484508727, 95816366701, 182922154611, 287449100103, 670714566907, 2012143700721]
約数ペア:
[(1, 2012143700721), (3, 670714566907), (7, 287449100103), (11, 182922154611), (21, 95816366701), (23, 87484508727), (33, 60974051537), (69, 29161502909), (77, 26131736373), (161, 12497786961), (231, 8710578791), (253, 7953137157), (483, 4165928987), (759, 2651045719), (1771, 1136162451), (5313, 378720817), (18593, 108220497), (20369, 98784609), (55779, 36073499), (61107, 32928203), (130151, 15460071), (142583, 14112087), (204523, 9838227), (224059, 8980419), (390453, 5153357), (427639, 4705239), (427749, 4704029), (468487, 4294983), (613569, 3279409), (672177, 2993473), (1282917, 1568413), (1405461, 1431661)]このpageの処理時間: 1.7479794025421143 seconds