20086073328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{64747}}^1$

素因数の和:65062

約数の個数: 80

約数和(自身を含む): 54338593536

約数和(自身を除く): 34252520208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 281, 368, 552, 562, 843, 1104, 1124, 1686, 2248, 3372, 4496, 6463, 6744, 12926, 13488, 19389, 25852, 38778, 51704, 64747, 77556, 103408, 129494, 155112, 194241, 258988, 310224, 388482, 517976, 776964, 1035952, 1489181, 1553928, 2978362, 3107856, 4467543, 5956724, 8935086, 11913448, 17870172, 18193907, 23826896, 35740344, 36387814, 54581721, 71480688, 72775628, 109163442, 145551256, 218326884, 291102512, 418459861, 436653768, 836919722, 873307536, 1255379583, 1673839444, 2510759166, 3347678888, 5021518332, 6695357776, 10043036664, 20086073328]

約数ペア:

[(1, 20086073328), (2, 10043036664), (3, 6695357776), (4, 5021518332), (6, 3347678888), (8, 2510759166), (12, 1673839444), (16, 1255379583), (23, 873307536), (24, 836919722), (46, 436653768), (48, 418459861), (69, 291102512), (92, 218326884), (138, 145551256), (184, 109163442), (276, 72775628), (281, 71480688), (368, 54581721), (552, 36387814), (562, 35740344), (843, 23826896), (1104, 18193907), (1124, 17870172), (1686, 11913448), (2248, 8935086), (3372, 5956724), (4496, 4467543), (6463, 3107856), (6744, 2978362), (12926, 1553928), (13488, 1489181), (19389, 1035952), (25852, 776964), (38778, 517976), (51704, 388482), (64747, 310224), (77556, 258988), (103408, 194241), (129494, 155112)]