20061054

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 52103520

約数和(自身を除く): 32042466

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 41, 51, 54, 78, 82, 102, 117, 123, 153, 221, 234, 246, 306, 351, 369, 442, 459, 533, 663, 697, 702, 738, 918, 1066, 1107, 1326, 1394, 1599, 1681, 1989, 2091, 2214, 3198, 3362, 3978, 4182, 4797, 5043, 5967, 6273, 9061, 9594, 10086, 11934, 12546, 14391, 15129, 18122, 18819, 21853, 27183, 28577, 28782, 30258, 37638, 43706, 45387, 54366, 57154, 65559, 81549, 85731, 90774, 131118, 163098, 171462, 196677, 244647, 257193, 371501, 393354, 489294, 514386, 590031, 743002, 771579, 1114503, 1180062, 1543158, 2229006, 3343509, 6687018, 10030527, 20061054]

約数ペア:

[(1, 20061054), (2, 10030527), (3, 6687018), (6, 3343509), (9, 2229006), (13, 1543158), (17, 1180062), (18, 1114503), (26, 771579), (27, 743002), (34, 590031), (39, 514386), (41, 489294), (51, 393354), (54, 371501), (78, 257193), (82, 244647), (102, 196677), (117, 171462), (123, 163098), (153, 131118), (221, 90774), (234, 85731), (246, 81549), (306, 65559), (351, 57154), (369, 54366), (442, 45387), (459, 43706), (533, 37638), (663, 30258), (697, 28782), (702, 28577), (738, 27183), (918, 21853), (1066, 18819), (1107, 18122), (1326, 15129), (1394, 14391), (1599, 12546), (1681, 11934), (1989, 10086), (2091, 9594), (2214, 9061), (3198, 6273), (3362, 5967), (3978, 5043), (4182, 4797)]