20081296356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{86291}}^1$

素因数の和:86393

約数の個数: 96

約数和(自身を含む): 53581118976

約数和(自身を除く): 33499822620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 43, 44, 66, 82, 86, 123, 129, 132, 164, 172, 246, 258, 451, 473, 492, 516, 902, 946, 1353, 1419, 1763, 1804, 1892, 2706, 2838, 3526, 5289, 5412, 5676, 7052, 10578, 19393, 21156, 38786, 58179, 77572, 86291, 116358, 172582, 232716, 258873, 345164, 517746, 949201, 1035492, 1898402, 2847603, 3537931, 3710513, 3796804, 5695206, 7075862, 7421026, 10613793, 11131539, 11390412, 14151724, 14842052, 21227586, 22263078, 38917241, 40815643, 42455172, 44526156, 77834482, 81631286, 116751723, 122446929, 152131033, 155668964, 163262572, 233503446, 244893858, 304262066, 456393099, 467006892, 489787716, 608524132, 912786198, 1673441363, 1825572396, 3346882726, 5020324089, 6693765452, 10040648178, 20081296356]

約数ペア:

[(1, 20081296356), (2, 10040648178), (3, 6693765452), (4, 5020324089), (6, 3346882726), (11, 1825572396), (12, 1673441363), (22, 912786198), (33, 608524132), (41, 489787716), (43, 467006892), (44, 456393099), (66, 304262066), (82, 244893858), (86, 233503446), (123, 163262572), (129, 155668964), (132, 152131033), (164, 122446929), (172, 116751723), (246, 81631286), (258, 77834482), (451, 44526156), (473, 42455172), (492, 40815643), (516, 38917241), (902, 22263078), (946, 21227586), (1353, 14842052), (1419, 14151724), (1763, 11390412), (1804, 11131539), (1892, 10613793), (2706, 7421026), (2838, 7075862), (3526, 5695206), (5289, 3796804), (5412, 3710513), (5676, 3537931), (7052, 2847603), (10578, 1898402), (19393, 1035492), (21156, 949201), (38786, 517746), (58179, 345164), (77572, 258873), (86291, 232716), (116358, 172582)]