About the Number

20347833051

20347833050 ← → 20347833052

2進数表記:10010111100110100110100101011011011

漢数字表記:二百三億四千七百八十三万三千五十一

素因数分解:

3 2 × 7 2 × 13 2 × 41 1 × 6659 1

素因数の和:6746
約数の個数: 108
約数和(自身を含む): 37930871160
約数和(自身を除く): 17583038109

約数列:
[1, 3, 7, 9, 13, 21, 39, 41, 49, 63, 91, 117, 123, 147, 169, 273, 287, 369, 441, 507, 533, 637, 819, 861, 1183, 1521, 1599, 1911, 2009, 2583, 3549, 3731, 4797, 5733, 6027, 6659, 6929, 8281, 10647, 11193, 18081, 19977, 20787, 24843, 26117, 33579, 46613, 48503, 59931, 62361, 74529, 78351, 86567, 139839, 145509, 235053, 259701, 273019, 326291, 339521, 419517, 436527, 605969, 779103, 819057, 978873, 1018563, 1125371, 1817907, 1911133, 2457171, 2936619, 3055689, 3376113, 3549247, 4241783, 5453721, 5733399, 7877597, 10128339, 10647741, 12725349, 13377931, 17200197, 23632791, 24844729, 31943223, 38176047, 40133793, 46140211, 55143179, 70898373, 74534187, 120401379, 138420633, 165429537, 173913103, 223602561, 322981477, 415261899, 496288611, 521739309, 968944431, 1565217927, 2260870339, 2906833293, 6782611017, 20347833051]

約数ペア:
[(1, 20347833051), (3, 6782611017), (7, 2906833293), (9, 2260870339), (13, 1565217927), (21, 968944431), (39, 521739309), (41, 496288611), (49, 415261899), (63, 322981477), (91, 223602561), (117, 173913103), (123, 165429537), (147, 138420633), (169, 120401379), (273, 74534187), (287, 70898373), (369, 55143179), (441, 46140211), (507, 40133793), (533, 38176047), (637, 31943223), (819, 24844729), (861, 23632791), (1183, 17200197), (1521, 13377931), (1599, 12725349), (1911, 10647741), (2009, 10128339), (2583, 7877597), (3549, 5733399), (3731, 5453721), (4797, 4241783), (5733, 3549247), (6027, 3376113), (6659, 3055689), (6929, 2936619), (8281, 2457171), (10647, 1911133), (11193, 1817907), (18081, 1125371), (19977, 1018563), (20787, 978873), (24843, 819057), (26117, 779103), (33579, 605969), (46613, 436527), (48503, 419517), (59931, 339521), (62361, 326291), (74529, 273019), (78351, 259701), (86567, 235053), (139839, 145509)]

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