20111885094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{300977}}^1$

素因数の和:301069

約数の個数: 64

約数和(自身を含む): 48310580736

約数和(自身を除く): 28198695642

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 43, 74, 86, 111, 129, 222, 258, 259, 301, 518, 602, 777, 903, 1554, 1591, 1806, 3182, 4773, 9546, 11137, 22274, 33411, 66822, 300977, 601954, 902931, 1805862, 2106839, 4213678, 6320517, 11136149, 12641034, 12942011, 22272298, 25884022, 33408447, 38826033, 66816894, 77652066, 77953043, 90594077, 155906086, 181188154, 233859129, 271782231, 467718258, 478854407, 543564462, 957708814, 1436563221, 2873126442, 3351980849, 6703961698, 10055942547, 20111885094]

約数ペア:

[(1, 20111885094), (2, 10055942547), (3, 6703961698), (6, 3351980849), (7, 2873126442), (14, 1436563221), (21, 957708814), (37, 543564462), (42, 478854407), (43, 467718258), (74, 271782231), (86, 233859129), (111, 181188154), (129, 155906086), (222, 90594077), (258, 77953043), (259, 77652066), (301, 66816894), (518, 38826033), (602, 33408447), (777, 25884022), (903, 22272298), (1554, 12942011), (1591, 12641034), (1806, 11136149), (3182, 6320517), (4773, 4213678), (9546, 2106839), (11137, 1805862), (22274, 902931), (33411, 601954), (66822, 300977)]