20342313351412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1697}}^1\times {\mathrm{15187}}^1$

素因数の和:17297

約数の個数: 96

約数和(自身を含む): 39365909396352

約数和(自身を除く): 19023596044940

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 353, 559, 706, 1118, 1412, 1697, 2236, 3394, 4589, 6788, 9178, 15179, 15187, 18356, 22061, 30358, 30374, 44122, 60716, 60748, 72971, 88244, 145942, 197327, 197431, 291884, 394654, 394862, 599041, 653041, 789308, 789724, 948623, 1198082, 1306082, 1897246, 2396164, 2612164, 3794492, 5361011, 7787533, 8489533, 10722022, 15575066, 16979066, 21444044, 25758763, 25772339, 31150132, 33958132, 51517526, 51544678, 69693143, 103035052, 103089356, 139386286, 230523473, 278772572, 334863919, 335040407, 461046946, 669727838, 670080814, 922093892, 1108210577, 1339455676, 1340161628, 2216421154, 2996805149, 4432842308, 5993610298, 9097635667, 11987220596, 14406737501, 18195271334, 28813475002, 36390542668, 57626950004, 118269263671, 236538527342, 391198333681, 473077054684, 782396667362, 1564793334724, 5085578337853, 10171156675706, 20342313351412]

約数ペア:

[(1, 20342313351412), (2, 10171156675706), (4, 5085578337853), (13, 1564793334724), (26, 782396667362), (43, 473077054684), (52, 391198333681), (86, 236538527342), (172, 118269263671), (353, 57626950004), (559, 36390542668), (706, 28813475002), (1118, 18195271334), (1412, 14406737501), (1697, 11987220596), (2236, 9097635667), (3394, 5993610298), (4589, 4432842308), (6788, 2996805149), (9178, 2216421154), (15179, 1340161628), (15187, 1339455676), (18356, 1108210577), (22061, 922093892), (30358, 670080814), (30374, 669727838), (44122, 461046946), (60716, 335040407), (60748, 334863919), (72971, 278772572), (88244, 230523473), (145942, 139386286), (197327, 103089356), (197431, 103035052), (291884, 69693143), (394654, 51544678), (394862, 51517526), (599041, 33958132), (653041, 31150132), (789308, 25772339), (789724, 25758763), (948623, 21444044), (1198082, 16979066), (1306082, 15575066), (1897246, 10722022), (2396164, 8489533), (2612164, 7787533), (3794492, 5361011)]