20196775608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{1423}}^1$

素因数の和:2301

約数の個数: 128

約数和(自身を含む): 54811468800

約数和(自身を除く): 34614693192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 809, 1032, 1423, 1462, 1618, 2193, 2427, 2846, 2924, 3236, 4269, 4386, 4854, 5692, 5848, 6472, 8538, 8772, 9708, 11384, 13753, 17076, 17544, 19416, 24191, 27506, 34152, 34787, 41259, 48382, 55012, 61189, 69574, 72573, 82518, 96764, 104361, 110024, 122378, 139148, 145146, 165036, 183567, 193528, 208722, 244756, 278296, 290292, 330072, 367134, 417444, 489512, 580584, 591379, 734268, 834888, 1040213, 1151207, 1182758, 1468536, 1774137, 2080426, 2302414, 2365516, 3120639, 3453621, 3548274, 4160852, 4604828, 4731032, 6241278, 6907242, 7096548, 8321704, 9209656, 12482556, 13814484, 14193096, 19570519, 24965112, 27628968, 39141038, 49501901, 58711557, 78282076, 99003802, 117423114, 148505703, 156564152, 198007604, 234846228, 297011406, 396015208, 469692456, 594022812, 841532317, 1188045624, 1683064634, 2524596951, 3366129268, 5049193902, 6732258536, 10098387804, 20196775608]

約数ペア:

[(1, 20196775608), (2, 10098387804), (3, 6732258536), (4, 5049193902), (6, 3366129268), (8, 2524596951), (12, 1683064634), (17, 1188045624), (24, 841532317), (34, 594022812), (43, 469692456), (51, 396015208), (68, 297011406), (86, 234846228), (102, 198007604), (129, 156564152), (136, 148505703), (172, 117423114), (204, 99003802), (258, 78282076), (344, 58711557), (408, 49501901), (516, 39141038), (731, 27628968), (809, 24965112), (1032, 19570519), (1423, 14193096), (1462, 13814484), (1618, 12482556), (2193, 9209656), (2427, 8321704), (2846, 7096548), (2924, 6907242), (3236, 6241278), (4269, 4731032), (4386, 4604828), (4854, 4160852), (5692, 3548274), (5848, 3453621), (6472, 3120639), (8538, 2365516), (8772, 2302414), (9708, 2080426), (11384, 1774137), (13753, 1468536), (17076, 1182758), (17544, 1151207), (19416, 1040213), (24191, 834888), (27506, 734268), (34152, 591379), (34787, 580584), (41259, 489512), (48382, 417444), (55012, 367134), (61189, 330072), (69574, 290292), (72573, 278296), (82518, 244756), (96764, 208722), (104361, 193528), (110024, 183567), (122378, 165036), (139148, 145146)]