20317176

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 45001224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 503, 561, 594, 612, 748, 792, 918, 1006, 1122, 1188, 1224, 1496, 1509, 1683, 1836, 2012, 2244, 2376, 3018, 3366, 3672, 4024, 4488, 4527, 5049, 5533, 6036, 6732, 8551, 9054, 10098, 11066, 12072, 13464, 13581, 16599, 17102, 18108, 20196, 22132, 25653, 27162, 33198, 34204, 36216, 40392, 44264, 49797, 51306, 54324, 66396, 68408, 76959, 94061, 99594, 102612, 108648, 132792, 149391, 153918, 188122, 199188, 205224, 230877, 282183, 298782, 307836, 376244, 398376, 461754, 564366, 597564, 615672, 752488, 846549, 923508, 1128732, 1195128, 1693098, 1847016, 2257464, 2539647, 3386196, 5079294, 6772392, 10158588, 20317176]

約数ペア:

[(1, 20317176), (2, 10158588), (3, 6772392), (4, 5079294), (6, 3386196), (8, 2539647), (9, 2257464), (11, 1847016), (12, 1693098), (17, 1195128), (18, 1128732), (22, 923508), (24, 846549), (27, 752488), (33, 615672), (34, 597564), (36, 564366), (44, 461754), (51, 398376), (54, 376244), (66, 307836), (68, 298782), (72, 282183), (88, 230877), (99, 205224), (102, 199188), (108, 188122), (132, 153918), (136, 149391), (153, 132792), (187, 108648), (198, 102612), (204, 99594), (216, 94061), (264, 76959), (297, 68408), (306, 66396), (374, 54324), (396, 51306), (408, 49797), (459, 44264), (503, 40392), (561, 36216), (594, 34204), (612, 33198), (748, 27162), (792, 25653), (918, 22132), (1006, 20196), (1122, 18108), (1188, 17102), (1224, 16599), (1496, 13581), (1509, 13464), (1683, 12072), (1836, 11066), (2012, 10098), (2244, 9054), (2376, 8551), (3018, 6732), (3366, 6036), (3672, 5533), (4024, 5049), (4488, 4527)]