About the Number

20074907638305

20074907638304 ← → 20074907638306

2進数表記:100100100001000001101101111010001101000100001

漢数字表記:二十兆七百四十九億七百六十三万八千三百五

素因数分解:

3 5 × 5 1 × 13 1 × 6311 1 × 201389 1

素因数の和:207733
約数の個数: 96
約数和(自身を含む): 38867406439680
約数和(自身を除く): 18792498801375

約数列:
[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 6311, 15795, 18933, 31555, 56799, 82043, 94665, 170397, 201389, 246129, 283995, 410215, 511191, 604167, 738387, 851985, 1006945, 1230645, 1533573, 1812501, 2215161, 2555955, 2618057, 3020835, 3691935, 5437503, 6645483, 7667865, 7854171, 9062505, 11075805, 13090285, 16312509, 19936449, 23562513, 27187515, 33227415, 39270855, 48937527, 70687539, 81562545, 99682245, 117812565, 212062617, 244687635, 353437695, 636187851, 1060313085, 1270965979, 3180939255, 3812897937, 6354829895, 11438693811, 16522557727, 19064489685, 34316081433, 49567673181, 57193469055, 82612788635, 102948244299, 148703019543, 171580407165, 247838365905, 308844732897, 446109058629, 514741221495, 743515097715, 1338327175887, 1544223664485, 2230545293145, 4014981527661, 6691635879435, 20074907638305]

約数ペア:
[(1, 20074907638305), (3, 6691635879435), (5, 4014981527661), (9, 2230545293145), (13, 1544223664485), (15, 1338327175887), (27, 743515097715), (39, 514741221495), (45, 446109058629), (65, 308844732897), (81, 247838365905), (117, 171580407165), (135, 148703019543), (195, 102948244299), (243, 82612788635), (351, 57193469055), (405, 49567673181), (585, 34316081433), (1053, 19064489685), (1215, 16522557727), (1755, 11438693811), (3159, 6354829895), (5265, 3812897937), (6311, 3180939255), (15795, 1270965979), (18933, 1060313085), (31555, 636187851), (56799, 353437695), (82043, 244687635), (94665, 212062617), (170397, 117812565), (201389, 99682245), (246129, 81562545), (283995, 70687539), (410215, 48937527), (511191, 39270855), (604167, 33227415), (738387, 27187515), (851985, 23562513), (1006945, 19936449), (1230645, 16312509), (1533573, 13090285), (1812501, 11075805), (2215161, 9062505), (2555955, 7854171), (2618057, 7667865), (3020835, 6645483), (3691935, 5437503)]

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