20134563064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{1637}}^1$

素因数の和:2189

約数の個数: 128

約数和(自身を含む): 48344325120

約数和(自身を除く): 28209762056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 487, 574, 616, 902, 974, 1148, 1637, 1804, 1948, 2296, 3157, 3274, 3409, 3608, 3896, 5357, 6314, 6548, 6818, 10714, 11459, 12628, 13096, 13636, 18007, 19967, 21428, 22918, 25256, 27272, 36014, 37499, 39934, 42856, 45836, 67117, 72028, 74998, 79868, 91672, 126049, 134234, 139769, 144056, 149996, 159736, 219637, 252098, 268468, 279538, 299992, 439274, 469819, 504196, 536936, 559076, 738287, 797219, 878548, 939638, 1008392, 1118152, 1476574, 1537459, 1594438, 1757096, 1879276, 2953148, 3074918, 3188876, 3758552, 5168009, 5580533, 5906296, 6149836, 6377752, 8769409, 10336018, 11161066, 12299672, 17538818, 20672036, 22322132, 32685979, 35077636, 41344072, 44644264, 61385863, 65371958, 70155272, 122771726, 130743916, 228801853, 245543452, 261487832, 359545769, 457603706, 491086904, 719091538, 915207412, 1438183076, 1830414824, 2516820383, 2876366152, 5033640766, 10067281532, 20134563064]

約数ペア:

[(1, 20134563064), (2, 10067281532), (4, 5033640766), (7, 2876366152), (8, 2516820383), (11, 1830414824), (14, 1438183076), (22, 915207412), (28, 719091538), (41, 491086904), (44, 457603706), (56, 359545769), (77, 261487832), (82, 245543452), (88, 228801853), (154, 130743916), (164, 122771726), (287, 70155272), (308, 65371958), (328, 61385863), (451, 44644264), (487, 41344072), (574, 35077636), (616, 32685979), (902, 22322132), (974, 20672036), (1148, 17538818), (1637, 12299672), (1804, 11161066), (1948, 10336018), (2296, 8769409), (3157, 6377752), (3274, 6149836), (3409, 5906296), (3608, 5580533), (3896, 5168009), (5357, 3758552), (6314, 3188876), (6548, 3074918), (6818, 2953148), (10714, 1879276), (11459, 1757096), (12628, 1594438), (13096, 1537459), (13636, 1476574), (18007, 1118152), (19967, 1008392), (21428, 939638), (22918, 878548), (25256, 797219), (27272, 738287), (36014, 559076), (37499, 536936), (39934, 504196), (42856, 469819), (45836, 439274), (67117, 299992), (72028, 279538), (74998, 268468), (79868, 252098), (91672, 219637), (126049, 159736), (134234, 149996), (139769, 144056)]