About the Number

20138577492

20138577491 ← → 20138577493

2進数表記:10010110000010110100100111001010100

漢数字表記:二百一億三千八百五十七万七千四百九十二

素因数分解:

2 2 × 3 1 × 11 1 × 31 1 × 137 1 × 35923 1

素因数の和:36109
約数の個数: 96
約数和(自身を含む): 53303169024
約数和(自身を除く): 33164591532

約数列:
[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 137, 186, 274, 341, 372, 411, 548, 682, 822, 1023, 1364, 1507, 1644, 2046, 3014, 4092, 4247, 4521, 6028, 8494, 9042, 12741, 16988, 18084, 25482, 35923, 46717, 50964, 71846, 93434, 107769, 140151, 143692, 186868, 215538, 280302, 395153, 431076, 560604, 790306, 1113613, 1185459, 1580612, 2227226, 2370918, 3340839, 4454452, 4741836, 4921451, 6681678, 9842902, 12249743, 13363356, 14764353, 19685804, 24499486, 29528706, 36749229, 48998972, 54135961, 59057412, 73498458, 108271922, 146996916, 152564981, 162407883, 216543844, 305129962, 324815766, 457694943, 610259924, 649631532, 915389886, 1678214791, 1830779772, 3356429582, 5034644373, 6712859164, 10069288746, 20138577492]

約数ペア:
[(1, 20138577492), (2, 10069288746), (3, 6712859164), (4, 5034644373), (6, 3356429582), (11, 1830779772), (12, 1678214791), (22, 915389886), (31, 649631532), (33, 610259924), (44, 457694943), (62, 324815766), (66, 305129962), (93, 216543844), (124, 162407883), (132, 152564981), (137, 146996916), (186, 108271922), (274, 73498458), (341, 59057412), (372, 54135961), (411, 48998972), (548, 36749229), (682, 29528706), (822, 24499486), (1023, 19685804), (1364, 14764353), (1507, 13363356), (1644, 12249743), (2046, 9842902), (3014, 6681678), (4092, 4921451), (4247, 4741836), (4521, 4454452), (6028, 3340839), (8494, 2370918), (9042, 2227226), (12741, 1580612), (16988, 1185459), (18084, 1113613), (25482, 790306), (35923, 560604), (46717, 431076), (50964, 395153), (71846, 280302), (93434, 215538), (107769, 186868), (140151, 143692)]

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