About the Number

20123773308

20123773307 ← → 20123773309

2進数表記:10010101111011110000110100101111100

漢数字表記:二百一億二千三百七十七万三千三百八

素因数分解:

2 2 × 3 2 × 53 1 × 181 1 × 58271 1

素因数の和:58515
約数の個数: 72
約数和(自身を含む): 52115446656
約数和(自身を除く): 31991673348

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 181, 212, 318, 362, 477, 543, 636, 724, 954, 1086, 1629, 1908, 2172, 3258, 6516, 9593, 19186, 28779, 38372, 57558, 58271, 86337, 115116, 116542, 172674, 174813, 233084, 345348, 349626, 524439, 699252, 1048878, 2097756, 3088363, 6176726, 9265089, 10547051, 12353452, 18530178, 21094102, 27795267, 31641153, 37060356, 42188204, 55590534, 63282306, 94923459, 111181068, 126564612, 189846918, 379693836, 558993703, 1117987406, 1676981109, 2235974812, 3353962218, 5030943327, 6707924436, 10061886654, 20123773308]

約数ペア:
[(1, 20123773308), (2, 10061886654), (3, 6707924436), (4, 5030943327), (6, 3353962218), (9, 2235974812), (12, 1676981109), (18, 1117987406), (36, 558993703), (53, 379693836), (106, 189846918), (159, 126564612), (181, 111181068), (212, 94923459), (318, 63282306), (362, 55590534), (477, 42188204), (543, 37060356), (636, 31641153), (724, 27795267), (954, 21094102), (1086, 18530178), (1629, 12353452), (1908, 10547051), (2172, 9265089), (3258, 6176726), (6516, 3088363), (9593, 2097756), (19186, 1048878), (28779, 699252), (38372, 524439), (57558, 349626), (58271, 345348), (86337, 233084), (115116, 174813), (116542, 172674)]

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