About the Number

20050613037

20050613036 ← → 20050613038

2進数表記:10010101011000111000001001100101101

漢数字表記:二百億五千六十一万三千三十七

素因数分解:

3 2 × 7 1 × 13 1 × 19 1 × 971 1 × 1327 1

素因数の和:2343
約数の個数: 96
約数和(自身を含む): 37588561920
約数和(自身を除く): 17537948883

約数列:
[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 971, 1197, 1327, 1729, 2223, 2913, 3981, 5187, 6797, 8739, 9289, 11943, 12623, 15561, 17251, 18449, 20391, 25213, 27867, 37869, 51753, 55347, 61173, 75639, 83601, 88361, 113607, 120757, 129143, 155259, 166041, 176491, 226917, 239837, 265083, 327769, 362271, 387429, 529473, 719511, 795249, 983307, 1086813, 1162287, 1288517, 1588419, 1678859, 2158533, 2294383, 2949921, 3865551, 5036577, 6883149, 9019619, 11596653, 15109731, 16750721, 20649447, 24481823, 27058857, 50252163, 73445469, 81176571, 117255047, 150756489, 171372761, 220336407, 318263699, 351765141, 514118283, 954791097, 1055295423, 1542354849, 2227845893, 2864373291, 6683537679, 20050613037]

約数ペア:
[(1, 20050613037), (3, 6683537679), (7, 2864373291), (9, 2227845893), (13, 1542354849), (19, 1055295423), (21, 954791097), (39, 514118283), (57, 351765141), (63, 318263699), (91, 220336407), (117, 171372761), (133, 150756489), (171, 117255047), (247, 81176571), (273, 73445469), (399, 50252163), (741, 27058857), (819, 24481823), (971, 20649447), (1197, 16750721), (1327, 15109731), (1729, 11596653), (2223, 9019619), (2913, 6883149), (3981, 5036577), (5187, 3865551), (6797, 2949921), (8739, 2294383), (9289, 2158533), (11943, 1678859), (12623, 1588419), (15561, 1288517), (17251, 1162287), (18449, 1086813), (20391, 983307), (25213, 795249), (27867, 719511), (37869, 529473), (51753, 387429), (55347, 362271), (61173, 327769), (75639, 265083), (83601, 239837), (88361, 226917), (113607, 176491), (120757, 166041), (129143, 155259)]

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