20196053376

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{5407}}^1$

素因数の和:5632

約数の個数: 128

約数和(自身を含む): 54808565760

約数和(自身を除く): 34612512384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 137, 142, 192, 213, 274, 284, 384, 411, 426, 548, 568, 822, 852, 1096, 1136, 1644, 1704, 2192, 2272, 3288, 3408, 4384, 4544, 5407, 6576, 6816, 8768, 9088, 9727, 10814, 13152, 13632, 16221, 17536, 19454, 21628, 26304, 27264, 29181, 32442, 38908, 43256, 52608, 58362, 64884, 77816, 86512, 116724, 129768, 155632, 173024, 233448, 259536, 311264, 346048, 383897, 466896, 519072, 622528, 692096, 740759, 767794, 933792, 1038144, 1151691, 1245056, 1481518, 1535588, 1867584, 2076288, 2222277, 2303382, 2963036, 3071176, 3735168, 4444554, 4606764, 5926072, 6142352, 8889108, 9213528, 11852144, 12284704, 17778216, 18427056, 23704288, 24569408, 35556432, 36854112, 47408576, 49138816, 52593889, 71112864, 73708224, 94817152, 105187778, 142225728, 147416448, 157781667, 210375556, 284451456, 315563334, 420751112, 631126668, 841502224, 1262253336, 1683004448, 2524506672, 3366008896, 5049013344, 6732017792, 10098026688, 20196053376]

約数ペア:

[(1, 20196053376), (2, 10098026688), (3, 6732017792), (4, 5049013344), (6, 3366008896), (8, 2524506672), (12, 1683004448), (16, 1262253336), (24, 841502224), (32, 631126668), (48, 420751112), (64, 315563334), (71, 284451456), (96, 210375556), (128, 157781667), (137, 147416448), (142, 142225728), (192, 105187778), (213, 94817152), (274, 73708224), (284, 71112864), (384, 52593889), (411, 49138816), (426, 47408576), (548, 36854112), (568, 35556432), (822, 24569408), (852, 23704288), (1096, 18427056), (1136, 17778216), (1644, 12284704), (1704, 11852144), (2192, 9213528), (2272, 8889108), (3288, 6142352), (3408, 5926072), (4384, 4606764), (4544, 4444554), (5407, 3735168), (6576, 3071176), (6816, 2963036), (8768, 2303382), (9088, 2222277), (9727, 2076288), (10814, 1867584), (13152, 1535588), (13632, 1481518), (16221, 1245056), (17536, 1151691), (19454, 1038144), (21628, 933792), (26304, 767794), (27264, 740759), (29181, 692096), (32442, 622528), (38908, 519072), (43256, 466896), (52608, 383897), (58362, 346048), (64884, 311264), (77816, 259536), (86512, 233448), (116724, 173024), (129768, 155632)]