20260677316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{1871}}^1$

素因数の和:2401

約数の個数: 96

約数和(自身を含む): 42389028864

約数和(自身を除く): 22128351548

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 467, 527, 682, 748, 934, 1054, 1364, 1868, 1871, 2108, 3742, 5137, 5797, 7484, 7939, 10274, 11594, 14477, 15878, 20548, 20581, 23188, 28954, 31756, 31807, 41162, 57908, 58001, 63614, 82324, 87329, 116002, 127228, 159247, 174658, 232004, 246109, 318494, 349316, 349877, 492218, 636988, 638011, 699754, 873757, 984436, 986017, 1276022, 1399508, 1747514, 1972034, 2552044, 2707199, 3495028, 3944068, 5414398, 9611327, 10828796, 10846187, 14853869, 19222654, 21692374, 27086467, 29707738, 38445308, 43384748, 54172934, 59415476, 108345868, 163392559, 297951137, 326785118, 460469939, 595902274, 653570236, 920939878, 1191804548, 1841879756, 5065169329, 10130338658, 20260677316]

約数ペア:

[(1, 20260677316), (2, 10130338658), (4, 5065169329), (11, 1841879756), (17, 1191804548), (22, 920939878), (31, 653570236), (34, 595902274), (44, 460469939), (62, 326785118), (68, 297951137), (124, 163392559), (187, 108345868), (341, 59415476), (374, 54172934), (467, 43384748), (527, 38445308), (682, 29707738), (748, 27086467), (934, 21692374), (1054, 19222654), (1364, 14853869), (1868, 10846187), (1871, 10828796), (2108, 9611327), (3742, 5414398), (5137, 3944068), (5797, 3495028), (7484, 2707199), (7939, 2552044), (10274, 1972034), (11594, 1747514), (14477, 1399508), (15878, 1276022), (20548, 986017), (20581, 984436), (23188, 873757), (28954, 699754), (31756, 638011), (31807, 636988), (41162, 492218), (57908, 349877), (58001, 349316), (63614, 318494), (82324, 246109), (87329, 232004), (116002, 174658), (127228, 159247)]