20238058984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4027}}^1$

素因数の和:4271

約数の個数: 128

約数和(自身を含む): 46773780480

約数和(自身を除く): 26535721496

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 191, 253, 286, 299, 382, 506, 572, 598, 764, 1012, 1144, 1196, 1528, 2024, 2101, 2392, 2483, 3289, 4027, 4202, 4393, 4966, 6578, 8054, 8404, 8786, 9932, 13156, 16108, 16808, 17572, 19864, 26312, 27313, 32216, 35144, 44297, 48323, 52351, 54626, 57109, 88594, 92621, 96646, 104702, 109252, 114218, 177188, 185242, 193292, 209404, 218504, 228436, 354376, 370484, 386584, 418808, 456872, 575861, 628199, 740968, 769157, 1018831, 1151722, 1204073, 1256398, 1538314, 2037662, 2303444, 2408146, 2512796, 3076628, 4075324, 4606888, 4816292, 5025592, 6153256, 8150648, 8460727, 9632584, 9999041, 13244803, 16921454, 17690611, 19998082, 26489606, 33842908, 35381222, 39996164, 52979212, 67685816, 70762444, 79992328, 105958424, 109989451, 141524888, 194596721, 219978902, 229977943, 389193442, 439957804, 459955886, 778386884, 879915608, 919911772, 1556773768, 1839823544, 2529757373, 5059514746, 10119029492, 20238058984]

約数ペア:

[(1, 20238058984), (2, 10119029492), (4, 5059514746), (8, 2529757373), (11, 1839823544), (13, 1556773768), (22, 919911772), (23, 879915608), (26, 778386884), (44, 459955886), (46, 439957804), (52, 389193442), (88, 229977943), (92, 219978902), (104, 194596721), (143, 141524888), (184, 109989451), (191, 105958424), (253, 79992328), (286, 70762444), (299, 67685816), (382, 52979212), (506, 39996164), (572, 35381222), (598, 33842908), (764, 26489606), (1012, 19998082), (1144, 17690611), (1196, 16921454), (1528, 13244803), (2024, 9999041), (2101, 9632584), (2392, 8460727), (2483, 8150648), (3289, 6153256), (4027, 5025592), (4202, 4816292), (4393, 4606888), (4966, 4075324), (6578, 3076628), (8054, 2512796), (8404, 2408146), (8786, 2303444), (9932, 2037662), (13156, 1538314), (16108, 1256398), (16808, 1204073), (17572, 1151722), (19864, 1018831), (26312, 769157), (27313, 740968), (32216, 628199), (35144, 575861), (44297, 456872), (48323, 418808), (52351, 386584), (54626, 370484), (57109, 354376), (88594, 228436), (92621, 218504), (96646, 209404), (104702, 193292), (109252, 185242), (114218, 177188)]