20199603177

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3677}}^1$

素因数の和:3789

約数の個数: 96

約数和(自身を含む): 34187392512

約数和(自身を除く): 13987789335

約数列:

[1, 3, 9, 13, 27, 37, 39, 47, 81, 111, 117, 141, 243, 333, 351, 423, 481, 611, 999, 1053, 1269, 1443, 1739, 1833, 2997, 3159, 3677, 3807, 4329, 5217, 5499, 8991, 11031, 11421, 12987, 15651, 16497, 22607, 33093, 38961, 46953, 47801, 49491, 67821, 99279, 116883, 136049, 140859, 143403, 148473, 172819, 203463, 297837, 408147, 422577, 430209, 518457, 610389, 893511, 1224441, 1290627, 1555371, 1768637, 1831167, 2246647, 3673323, 3871881, 4666113, 5305911, 5493501, 6394303, 6739941, 11019969, 11615643, 13998339, 15917733, 19182909, 20219823, 33059907, 41995017, 47753199, 57548727, 60659469, 83125939, 143259597, 172646181, 181978407, 249377817, 429778791, 517938543, 545935221, 748133451, 1553815629, 2244400353, 6733201059, 20199603177]

約数ペア:

[(1, 20199603177), (3, 6733201059), (9, 2244400353), (13, 1553815629), (27, 748133451), (37, 545935221), (39, 517938543), (47, 429778791), (81, 249377817), (111, 181978407), (117, 172646181), (141, 143259597), (243, 83125939), (333, 60659469), (351, 57548727), (423, 47753199), (481, 41995017), (611, 33059907), (999, 20219823), (1053, 19182909), (1269, 15917733), (1443, 13998339), (1739, 11615643), (1833, 11019969), (2997, 6739941), (3159, 6394303), (3677, 5493501), (3807, 5305911), (4329, 4666113), (5217, 3871881), (5499, 3673323), (8991, 2246647), (11031, 1831167), (11421, 1768637), (12987, 1555371), (15651, 1290627), (16497, 1224441), (22607, 893511), (33093, 610389), (38961, 518457), (46953, 430209), (47801, 422577), (49491, 408147), (67821, 297837), (99279, 203463), (116883, 172819), (136049, 148473), (140859, 143403)]