20118841776

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{136573}}^1$

素因数の和:136632

約数の個数: 160

約数和(自身を含む): 65031075840

約数和(自身を除く): 44912234064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1488, 1584, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 4464, 4752, 5456, 6138, 6696, 8184, 9207, 12276, 13392, 16368, 18414, 24552, 36828, 49104, 73656, 136573, 147312, 273146, 409719, 546292, 819438, 1092584, 1229157, 1502303, 1638876, 2185168, 2458314, 3004606, 3277752, 3687471, 4233763, 4506909, 4916628, 6009212, 6555504, 7374942, 8467526, 9013818, 9833256, 12018424, 12701289, 13520727, 14749884, 16935052, 18027636, 19666512, 24036848, 25402578, 27041454, 29499768, 33870104, 36055272, 38103867, 40562181, 46571393, 50805156, 54082908, 58999536, 67740208, 72110544, 76207734, 81124362, 93142786, 101610312, 108165816, 114311601, 139714179, 152415468, 162248724, 186285572, 203220624, 216331632, 228623202, 279428358, 304830936, 324497448, 372571144, 419142537, 457246404, 558856716, 609661872, 648994896, 745142288, 838285074, 914492808, 1117713432, 1257427611, 1676570148, 1828985616, 2235426864, 2514855222, 3353140296, 5029710444, 6706280592, 10059420888, 20118841776]

約数ペア:

[(1, 20118841776), (2, 10059420888), (3, 6706280592), (4, 5029710444), (6, 3353140296), (8, 2514855222), (9, 2235426864), (11, 1828985616), (12, 1676570148), (16, 1257427611), (18, 1117713432), (22, 914492808), (24, 838285074), (27, 745142288), (31, 648994896), (33, 609661872), (36, 558856716), (44, 457246404), (48, 419142537), (54, 372571144), (62, 324497448), (66, 304830936), (72, 279428358), (88, 228623202), (93, 216331632), (99, 203220624), (108, 186285572), (124, 162248724), (132, 152415468), (144, 139714179), (176, 114311601), (186, 108165816), (198, 101610312), (216, 93142786), (248, 81124362), (264, 76207734), (279, 72110544), (297, 67740208), (341, 58999536), (372, 54082908), (396, 50805156), (432, 46571393), (496, 40562181), (528, 38103867), (558, 36055272), (594, 33870104), (682, 29499768), (744, 27041454), (792, 25402578), (837, 24036848), (1023, 19666512), (1116, 18027636), (1188, 16935052), (1364, 14749884), (1488, 13520727), (1584, 12701289), (1674, 12018424), (2046, 9833256), (2232, 9013818), (2376, 8467526), (2728, 7374942), (3069, 6555504), (3348, 6009212), (4092, 4916628), (4464, 4506909), (4752, 4233763), (5456, 3687471), (6138, 3277752), (6696, 3004606), (8184, 2458314), (9207, 2185168), (12276, 1638876), (13392, 1502303), (16368, 1229157), (18414, 1092584), (24552, 819438), (36828, 546292), (49104, 409719), (73656, 273146), (136573, 147312)]