About the Number

20131907922

20131907921 ← → 20131907923

2進数表記:10010101111111101001000100101010010

漢数字表記:二百一億三千百九十万七千九百二十二

素因数分解:

2 1 × 3 2 × 7 1 × 197 1 × 223 1 × 3637 1

素因数の和:4072
約数の個数: 96
約数和(自身を含む): 50342003712
約数和(自身を除く): 30210095790

約数列:
[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 223, 394, 446, 591, 669, 1182, 1338, 1379, 1561, 1773, 2007, 2758, 3122, 3546, 3637, 4014, 4137, 4683, 7274, 8274, 9366, 10911, 12411, 14049, 21822, 24822, 25459, 28098, 32733, 43931, 50918, 65466, 76377, 87862, 131793, 152754, 229131, 263586, 307517, 395379, 458262, 615034, 716489, 790758, 811051, 922551, 1432978, 1622102, 1845102, 2149467, 2433153, 2767653, 4298934, 4866306, 5015423, 5535306, 5677357, 6448401, 7299459, 10030846, 11354714, 12896802, 14598918, 15046269, 17032071, 30092538, 34064142, 45138807, 51096213, 90277614, 102192426, 159777047, 319554094, 479331141, 958662282, 1118439329, 1437993423, 2236878658, 2875986846, 3355317987, 6710635974, 10065953961, 20131907922]

約数ペア:
[(1, 20131907922), (2, 10065953961), (3, 6710635974), (6, 3355317987), (7, 2875986846), (9, 2236878658), (14, 1437993423), (18, 1118439329), (21, 958662282), (42, 479331141), (63, 319554094), (126, 159777047), (197, 102192426), (223, 90277614), (394, 51096213), (446, 45138807), (591, 34064142), (669, 30092538), (1182, 17032071), (1338, 15046269), (1379, 14598918), (1561, 12896802), (1773, 11354714), (2007, 10030846), (2758, 7299459), (3122, 6448401), (3546, 5677357), (3637, 5535306), (4014, 5015423), (4137, 4866306), (4683, 4298934), (7274, 2767653), (8274, 2433153), (9366, 2149467), (10911, 1845102), (12411, 1622102), (14049, 1432978), (21822, 922551), (24822, 811051), (25459, 790758), (28098, 716489), (32733, 615034), (43931, 458262), (50918, 395379), (65466, 307517), (76377, 263586), (87862, 229131), (131793, 152754)]

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