About the Number

2008055268

2008055267 ← → 2008055269

2進数表記:1110111101100000111110111100100

漢数字表記:二十億八百五万五千二百六十八

素因数分解:

2 2 × 3 2 × 37 1 × 181 1 × 8329 1

素因数の和:8557
約数の個数: 72
約数和(自身を含む): 5242535480
約数和(自身を除く): 3234480212

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 181, 222, 333, 362, 444, 543, 666, 724, 1086, 1332, 1629, 2172, 3258, 6516, 6697, 8329, 13394, 16658, 20091, 24987, 26788, 33316, 40182, 49974, 60273, 74961, 80364, 99948, 120546, 149922, 241092, 299844, 308173, 616346, 924519, 1232692, 1507549, 1849038, 2773557, 3015098, 3698076, 4522647, 5547114, 6030196, 9045294, 11094228, 13567941, 18090588, 27135882, 54271764, 55779313, 111558626, 167337939, 223117252, 334675878, 502013817, 669351756, 1004027634, 2008055268]

約数ペア:
[(1, 2008055268), (2, 1004027634), (3, 669351756), (4, 502013817), (6, 334675878), (9, 223117252), (12, 167337939), (18, 111558626), (36, 55779313), (37, 54271764), (74, 27135882), (111, 18090588), (148, 13567941), (181, 11094228), (222, 9045294), (333, 6030196), (362, 5547114), (444, 4522647), (543, 3698076), (666, 3015098), (724, 2773557), (1086, 1849038), (1332, 1507549), (1629, 1232692), (2172, 924519), (3258, 616346), (6516, 308173), (6697, 299844), (8329, 241092), (13394, 149922), (16658, 120546), (20091, 99948), (24987, 80364), (26788, 74961), (33316, 60273), (40182, 49974)]

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